Can you help me answer this question please
( determine the values of the unknowns that make the function continuous everywhere?)
Answers
Answer:
a = 4
b=-12
Step-by-step explanation:
For h(x) to be continuous, h(2) = -4 and h(5) = 8. a represents the slope of the line, which can be found using [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1}}[/tex]=[tex]\frac{8-(-4)}{5-2} =4[/tex], so a = 4.
Now we can use our known values and either point to solve for b.
Using h(2) = -4:
[tex]-4 = 4(2)+b\\b=-12[/tex]
So, a = 4 and b = -12.
b=-12 hope it will help you
Related Questions
In set-builder notation, how do you write the solutions of 2x − 7 ≥ 11?
A. {x|x ≥ 2}
B. {x|x ≤ 9}
C. {x|x ≥ 9}
D. {x|x ≤ 2}
Answers
Answer:c
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Which describes the correct way to convert minutes to hours?
Answers
Answer:
example: 120 minutes divided by 60 so you divide by 60
Step-by-step explanation:
Answer:
To convert minutes to hours, we must multiply the number of minutes by 60, because that is how many minutes there are in an hour.
Answer the 4 questions please !!!
Answers
Answer:
Léeme eat then I’ll give answer promise
Step-by-step explanation:
Answer:
...
Step-by-step explanation:
PLEASE HELP!!!!!!!!!!!
Answers
[tex]x/7 = 3.2 = x = 22.4[/tex]
*7 *7
x=22.4
Explanation:
the answer is found by isolating the variable using inverse operations
In your opinion, do you believe technology is improving or hindering human communication? Explain below.
Answers
Answer:
Our generation has become so technologically dependent that it may be hindering human communication as a whole. Whatever happened to calling each other's house phones, going over to your friend's house to see if he/she is available to hang out, or even face-to-face interaction in general?
Step-by-step explanation:
Solve when X=64 and Y=27 X - Y
Answers
what am i supposed to do i will answer but what am i supposed to do
Use the Distributive Property to simplify the expression.
9(3+c+4)
Answers
Answer:
63+C
Step-by-step explanation:
3+4=7 9x7=63
Please help me I will give out the brain thing and extra points please help me. I need to get a hundred on this test. image below
Which statements are correct interpretations of this graph?
Select each correct answer.
12/3 of a page is edited per minute
5 pages are edited every 3 min
6/10 of a page is edited per minute
3 pages are edited every 5 min
Answers
Answer: 2 and 3
Step-by-step explanation:
hope u pass!
Revising and editing are the two tasks you undertake to significantly improve your essay. Both are very important elements of the writing process. You may think that a completed first draft means that little improvement is needed. However, even experienced writers need to improve their drafts and rely on peers during revising and editing. You may know that athletes miss catches, fumble balls, or overshoot goals. Dancers forget steps, turn too slowly, or miss beats. For both athletes and dancers, the more they practise, the stronger their performance will become. Web designers seek better images, a more clever design, or a more appealing background for their web pages. Writing has the same capacity to profit from improvement and revision.
You should revise and edit in stages: do not expect to catch everything in one go. If each time you review your essay you focus on a different aspect of construction, you will be more likely to catch any mistakes or identify any issues. Throughout this chapter, you will see a number of checklists containing specific things to look for with each revision. For example, you will first look at how the overall paper and your ideas are organized.
In the second section of this chapter, you will focus more on editing: correcting the mechanical issues. Also at the end of the chapter, you will see a comprehensive but more general list of things you should be looking for.
Understanding the Purpose of Revising and Editing
Revising and editing allow you to examine two important aspects of your writing separately, so that you can give each task your undivided attention.
When you revise, you take a second look at your ideas. You might add, cut, move, or change information in order to make your ideas clearer, more accurate, more interesting, or more convincing.
When you edit, you take a second look at how you expressed your ideas. You add or change words. You fix any problems in grammar, punctuation, and sentence structure. You improve your writing style. You make your essay into a polished, mature piece of writing, the end product of your best efforts.
Tip
How do you get the best out of your revisions and editing? Here are some strategies that writers have developed to look at their first drafts from a fresh perspective. Try them throughout the writing process; then keep using the ones that bring results.
Take a break. You are proud of what you wrote, but you might be too close to it to make changes. Set aside your writing for a few hours or even a day until you can look at it objectively.
Ask someone you trust for feedback and constructive criticism.
Pretend you are one of your readers. Are you satisfied or dissatisfied? Why?
For many people, the words critic, critical, and criticism provoke only negative feelings that make them blush, grumble, or shout. However, as a writer and a thinker, you need to learn to be critical of yourself in a positive way and have high expectations for your work. You also need to train your eye and trust your ability to fix what needs fixing. To do this, you need to teach yourself where to look.
Revising Your Paper: Organization, Cohesion, and Unity
When writing a research paper, it is easy to become overly focused on editorial details, such as the proper format for bibliographical entries. These details do matter. However, before you begin to address them, it is important to spend time reviewing and revising the content of the paper.
A good research paper is both organized and cohesive. Organization means that your argument flows logically from one point to the next. Cohesion means that the elements of your paper work together smoothly and naturally. In a cohesive research paper, information from research is seamlessly integrated with the writer’s ideas.
A circle has a radius of 8 ft.
What is the area of the sector formed by a central angle measuring 5π/4 radians?
Use 3.14 for pi.
Enter your answer as a decimal in the box.
ft²
Answers
Step-by-step explanation:
area of circle = π r²
= π x 8 x 8
= π x 64
answer = 65π ft²
thank you :)
Pie is 3.14
Answer is shown as a Decimal
Indemnify the raduis
10 is equal to 4 less than 2 times a number What is the mystery number?
Answers
Answer:
Step-by-step explanation:
1800
10=4-2n
-4 -4
6= -2n
— —
-2 -2
(Divide)
-3=n
We REALLY need a mod to help with this argument https://brainly.com/question/18593425 it is getting out of hand.
Answers
Step by step explanation:
Answer:
xddd it was just getting fun
Simplify the expression.
7y+6-1+12y
Answers
The simplified expression is 19y + 5.
We have,
To simplify the expression 7y + 6 - 1 + 12y, combine like terms:
7y + 12y + 6 - 1
Combine the y terms:
(7y + 12y) + 6 - 1
19y + 6 - 1
Combine the constant terms:
19y + 5
Therefore,
The simplified expression is 19y + 5.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ6
Please help, only two questions left on my homework. Due tomorrow. I will rank Brainliest for whoever explains both questions thoroughly. I will report random answers. Thank you, have a nice day/night. (Btw, for the second question there are 11 marbles)
Answers
Imagine that someone is sitting down to enjoy a cup of coffee or hot chocolate. Use your experiences to describe how heat flows from the drink to its surroundings. Be as detailed as possible.
Answers
Answer:
The thermal energy from the warm liquid transfers to the cup, and to the hands of the person who is holding it. Some of the liquid might also evaporate into the air (vapor). This is also called an exothermic process, because it releases heat.
I just need help finding m
There is a pic
Answers
Answer: Oh why yes, There isn't any label or numbers.
Step-by-step explanation: If you can't provide labels for M then there isn't any way to help im sorry :(
m= -4
b=4
-4 to the left and 4 up
What is the simple interest that is missing from the table? Use the formula I=prt
Answers
Answer:
i need a picture
Step-by-step explanation:
What is the value of s in the equation?
9s x 4 = 144
Answers
Rearrange the equation so a is the independent variable. 3a-7=-4b+1
b=________
Answers
Answer: 3a-7=-4b+1
3a-8=4b
(3a/4)-2=b
Step-by-step explanation:
Alani paid $8:50 to get in the movies. Before she left home, her parents gave her $20 to spend. If she bought candy that cost $3 each, how many pieces of candy can she buy without going over the $20?
Answers
Answer:
She can by 3 pieces of candy after going to the movies.
Step-by-step explanation:
Subtract 8.50 from 20
Divide 3 from 11.50
You get 3 with a remainder of 2.50
ASAP PLZZZZZZZ HELP In the textbox provided (or by submitting a picture of your typed or handwritten explanation), describe a possible sequence of transformations that transform the pre-image ABCD to the image A'B'C'D'.
Be very specific: use math vocabulary.
If describing a translation, give the rule or tell the directions (left/right and up/down) and number of units in each direction.
If describing a reflection, give the rule or tell which axis is the line of reflection.
If describing a rotation, give the rule or tell the direction, degrees, and center of rotation.
Answers
hElP aGaiN pWeAsE..?
Answers
[tex] \sqrt{ \dfrac{16}{25} } + \dfrac{6}{5} [/tex]
[tex] = \sqrt{ \dfrac{4 \times 4}{5 \times 5} } + \dfrac{6}{5} [/tex]
[tex] = \dfrac{4}{5} + \dfrac{6}{5} [/tex]
[tex] = \dfrac{4 + 6}{5} [/tex]
[tex] = \dfrac{10}{5} [/tex]
=[tex]\large{\red{\bold{2}}}[/tex]
Answer:
2
Step-by-step explanation:
Answer the 4 questions please....
Answers
Answer 1..........:Length: 9 inches
Width: 3 inches
Explanation:
You use the information given to you to write a system of two equations.
The perimeter of a rectangle is equal to the sum of its length and its width, multiplied by
2
P
=
2
⋅
(
L
+
w
)
In your case, you know that
2
(
L
+
w
)
=
24
This will be your first equation.
Now focus on the fact that its length is 3 times greater than its width. This can be written like this
L
=
3
⋅
w
Your system will be
{
2
(
L
+
w
)
=
24
L
=
3
w
To solve for the length and width of the rectangle, use the expression you have for
L
in the first equation to get
w
2
⋅
(
3
w
+
w
)
=
24
2
⋅
4
w
=
24
⇒
w
=
24
8
=
3
This means that
L
is equal to
L
=
3
⋅
3
=
9
Step-by-step explanation: 2........
Answer:
...
Step-by-step explanation:
Help lol I will give brainliest.
Answers
Answer:
.6
Step-by-step explanation:
??????? I honestly don't know and someone said it in the chat.
Simplify the expression.
n+3(n-1)
Answers
Answer:
the answer is 4n-3
Step-by-step explanation:
The given expression is simplified as 2n-3.
What is an equivalent expression?Equivalent expressions are expressions that work the same even though they look different. If two algebraic expressions are equivalent, then the two expressions have the same value when we plug in the same value for the variable.
The given expression is n+3(n-1).
Now, the expression can be simplified as follows
n+3n-3
2n-3
Therefore, the given expression is simplified as 2n-3.
To learn more about an equivalent expression visit:
https://brainly.com/question/28170201.
#SPJ2
Use the triangle to find the slope of the line.
Slope= Rise/Run= __/__
Answers
Simplify.
−1/2x−1/5−5x+3/10+3/2x
Do not use decimals in your answer.
Answers
Answer:
The answer is -4x+0.5
Step-by-step explanation:
1. -0.5x -5x+3/2x = -4x
2. -4x +-1/5+ 3/10
3. -1/5+3/10=0.1
Find the Unit price of both numbers, then compare which one is a better deal Price-wise. Show all work
Answers
Answer: The dozen
Step-by-step explanation:
7.80 divided by 12 = .65
2.10 divided by 3 = .70
Draw a Letter figure and translate it 3 units to the right, reflect in the y axis and rotate it 100
Can someone help do this plz
Answers
Answer:
We need to know what the letter is and where it was originally. Also is the 100 one hundred degrees or one hundred coordinates?
Step-by-step explanation:
1. For the translating part, simply pick one of the coordinates and move it three spaces to the right. Do this for each point.
2. For the reflecting part, count how many spaces each coordinate is from the y-axis, or vertical line. For the sake of example, let's say it is 3 spaces from the y-axis and started in the top left grid, or Quadrant III. You would then move said coordinate 3 spaces to the right in Quadrant IV, which is the top right.
I can't really help you on the rotating, since I don't know what form the 100 is in, but I hope this helped!
D.J. wants to estimate the quotient of 373 ÷ 5. He chooses the estimate 500 ÷ 5 = 100. Write two estimates that would give a closer estimate of the quotient. Explain your thinking.
Answers
Answer:
400 ÷ 5 = 80370 ÷ 5 = 74Step-by-step explanation:
A closer estimate would be to round to the nearest hundred. 500 is really far way from 373, so it probably won't give a very accurate estimateAnother closer estimate would be to round to the nearest tens. By rounding here, you are guaranteed a very close estimate to the real answer. The real answer is 74.6 and if we round to the nearest tens, the answer is 74. These two answers are only 0.6 away from each other, so this is a very, very accurate estimate.I hope this helps!
Answer:
1. 400 ÷ 5 = 80
2. 370 ÷ 5 = 74
Step-by-step explanation:
Which of following expressions could be used to represent the problem modeled on the number line-6+2 6+(-2) -2+6 6-(-2)
Answers
Answer: I don't know
Step-by-step explanation: