How do you find the inverse of a set order of pairs
Answers
Answer:
The inverse of a function is the set of ordered pairs obtained by interchanging the first and second elements of each pair in the original function. In plain English, finding an inverse is simply the swapping of the x and y coordinates.
Step-by-step explanation:
Related Questions
An arithmetic sequence starts at 6 and has a rate of change of 7. What are the next 4
terms of the sequence?
6,
Answers
Answer:
i need help with that one
Step-by-step explanation:
Answer:
13,20,27,34
Step-by-step explanation:
6+7=13
14+7=20
20+7=27
27+7=34
27 less than the product of a number and 5
a. 5n - 27
b. n/5 - 27
c. 27 - n/5
d. 27 - n/5
Answers
Answer:
5n-27 A
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
Select the correct answer.
The Franzes are purchasing a home for $195,000, and they are using a conventional loan. What is the best estimate for what their down
payment will be?
O A.
$5,850
OB.
$19,500
C.
$39,000
D.
$48,750
Answers
Answer:
39,000
plato
iycrthagdadstmly
For the following function f(x) =3x-6
a.) what is its Y intercept?
b.)
what is its X intercept?
c.) what is the slope?
d.) graph the function using a table of values.
Answers
Answer:
c]graph the function using a table of values
Step-by-step explanation:
Step-by-step explanation:
use the division method
Convert 150 grains to milligrams
Answers
Answer:
9179.84
Step-by-step explanation:
150 grams to milligrams is 9179.84
The perimeter of a triangle is 51 cm. The lengths of its sides are x cm, x + 2 cm, and x + 4 cm. What is the length, in cm, of the longest side of the triangle
Answers
Answer: x2 + 4cm
Step-by-step explanation:
Naomi rented a car during her vacation in Miami. The cost to rent the car is $45 and an additional ten
cents for each mile driven. Complete the function that represents the total cost of Naomi's car rental, in
dollars, where the total cost is c and the number of miles is m.
Answers
Answer:
C = .10m+45
Step-by-step explanation:
hope this helps <3
Please help will give brainliest!!
Answers
Answer:
F=71
Step-by-step explanation:
F/X=71
E/Z=49
G/Y=60
the triangle is equal to 180
3 more than eight times a number is equal to 19
a. 8n = 19 + 3
b. 8n - 3 = 19
c. 8n + 3 = 19
d. n/8 + 3 = 19
Answers
Answer: C. 8n+3=19
8 times a number: 8n
3 more: +3
equals 19:=19
Step-by-step explanation:
f(x)=3x-9 and g(x)=-5x+8, find (f-g)(x)
Answers
Answer:
Step-by-step explanation:
3x - 9 - (-5x + 8)
3x - 9 + 5x - 8
8x - 17
A tower has a revolving restaurant 840 feet above the ground. The restaurant makes a complete revolution every 60 minutes. While a visitor was at the tower, the restaurant rotated through 126°. How long was the visitor at the tower? The visitor was at the tower for minutes.
Answers
Answer: 21 minutes
Step-by-step explanation: A complete revolution has 360°. The tower rotates completely after 60 minutes, which means:
360° - 60 min
The restaurant rotated 126° while the visitor was at the tower, so using proportionality rule:
360° - 60 min
126° - t min
[tex]t=\frac{126*60}{360}[/tex]
[tex]t=\frac{126}{6}[/tex]
t = 21
The visitor was at the tower for 21 minutes.
PLEASE HELP ME!! n/5+0.6=2 what does n=?
Answers
n/5 + 0.6 = 2
n/5= 2 - 0.6
n/5= 1.4
n= 1.4 x 5
n= 7
Help!!!!!!!!!!!!!!!!
Answers
3 = y
The y value is 3.
Answer:
y= 3
Step-by-step explanation:
-4 = -7 + y
+7 +7
-----------------
3=y
Laura corto un trozo de tela cuadrada para un mantel. Luego se dio cuenta de que ese trozo no alcanzava a cubrir la superficie pues, había un error de medidas. Pará arreglarlo le agrego dos prendas haciendo el el mantel ahora sea rectangular, su largo mide 50 cm mas y su ancho 3o cm más que las medidas del mantel original. Si el nuevo mantel cubre 16800 cm2 ¿cuál es la medida del lado del primer mantel y cuantos cm2 cubría?
Answers
Answer:
La medida del lado del primer mantel es 90 centímetros.
Primer mantel cubría un área de 8100 centímetros cuadrados.
Step-by-step explanation:
Sea [tex]x[/tex] la longitud del lado del mantel original, cuya forma es cuadrada y está medida en centímetros. Al agregarse dos prendas, se obtiene un rectángulo, cuya área ([tex]A[/tex]), medida en centímetros cuadrados, se halla mediante la siguiente fórmula:
[tex]A = w\cdot l[/tex] (Eq. 1)
Donde:
[tex]w[/tex] - Ancho, medido en centímetros.
[tex]l[/tex] - Largo, medido en centímetros.
Si [tex]A = 16800\,cm^{2}[/tex], [tex]l = x+50\,cm[/tex] y [tex]w = x+30\,cm[/tex], tenemos el siguiente polinomio de segundo orden:
[tex]16800 = (x+50)\cdot (x+30)[/tex]
[tex]16800 = x^{2}+80\cdot x +1500[/tex]
[tex]x^{2}+80\cdot x -15300 = 0[/tex]
Por la fórmula de la Cuadrática tenemos que las raíces del polinomio son:
[tex]x_{1} = 90\,cm[/tex], [tex]x_{2} = -170\,cm[/tex].
Solamente la primera raíz es una solución físicamente razonable. Entonces, la medida del lado del primer mantel es 90 centímetros.
Ahora, el área del primer mantel es:
[tex]A = (90\,cm)^{2}[/tex]
[tex]A = 8100\,cm^{2}[/tex]
Primer mantel cubría un área de 8100 centímetros cuadrados.
Mike wants to save $1,750 in the next 12 months. He plans to save $150 each month for the first 11 months. Part A What is the total amount of money Mike will save during the first 11 months if he saves $150 each month? Enter your answer in the box. $ Part B Mike plans to save the same amount in the 12th month as in each of the other months. Will Mike be able to save $1,750 in the 12 months? Enter numbers in the boxes to solve the problem. Since $1,750 – $ = , Mike will need to save $ in the 12th month. Since $ is less than $150, he will be able to reach his goal.
Answers
Answer:
A. $1,650
Mike will reach his goal if he saved $100 in the 12th month if he has been saving $150 for the first 11 months
Step-by-step explanation:
Mike wants to save $1,750 in the next 12 months.
He plans to save $150 each month for the first 11 months.
A. Total amount of money Mike will save during the first 11 months if he saves $150 each month is
$150 × 11 months
= $1,650
B. If Mike plans to save the same amount in the 12th month ($150) as in each of the other month
= $150 × 12 months
= $1,800
He will be able to save $1,750 if Mike saved the same amount in the 12th month
In the 12th month, Mike only needs to save $100 if he has saved $150 in the first 11 months in order to reach his goal
Help me this is due at 12:00 :(:(:(
Answers
Answer:
3/5, -12 12/15, 51/125
Step-by-step explanation:
just did it
Answer:
3/5; -12 12/25; 51/125
Step-by-step explanation:
Write the first one just like you would say it. You would read 0.6 as six tenths, therefore your answer is 6/10, but don't forget to simplify to 3/5.
Next, you have -12.48. -12 is going to be your whole number. However, you still have 0.48 left so you would write it just how you would say it. You would say it as forty-eight hundredths which is why you would write it as 48/100. Now you just have to simplify it into 12/25. Thus, your final answer would be -12 12/25.
Finally, you have 0.408 which is read as four hundred eight thousandths. Your fraction would then be 408/1000. Now simplify to 51/125.
Select the correct answer.
What is the value of the expression given below?
(8 - 3i) - (8 - 3i) (8 + 8i)
A. -80 - 43i
B. -96 - 37i
C. -96 + 37i
D. -80 + 43i
Answers
A. -80 - 43i
Answer:
A | -80 - 43i
A rectangle has side lengths of 2 5/8 feet and 3 1/5 feet. Find the perimeter of the rectangle. Write your answer as a mixed number in simplest form.
I really need help this is due in 10 minutes PLEASEEE HELPP
Answers
Answer:
11 13/20
Step-by-step explanation:
105/40 + 105/40 + 128/40 + 128/40 = 466/40
the simplest for is 11 13/20
determine the y-intercept of line y=2x-4
Answers
Answer:
(0,4)
Step-by-step explanation:
The y-intercept is 4
How does the graph of g(x) = −(x − 2)4 compare to the parent function of f(x) = x4?
g(x) is shifted 2 units to the right and reflected over the x-axis.
g(x) is shifted 2 units to the left and reflected over the x-axis.
g(x) is shifted 2 units to the right and 1 unit up.
g(x) is shifted 2 units to the right and 1 unit down.
Answers
Given:
[tex]g(x)=-(x-2)^4[/tex]
[tex]f(x)=x^4[/tex]
To find:
How does the graph of g(x) compare to the parent function of f(x)?
Solution:
The translation is defined as
[tex]g(x)=kf(x+a)+b[/tex] .... (1)
Where, k is stretch factor, a is horizontal shift and b is vertical shift.
If 0<k<1, then the graph compressed vertically by factor k and if k>1, then the graph stretch vertically by factor k.
If k<0, then graph of f(x) reflected over x-axis.
If a>0, then the graph shifts a units left and if a<0, then the graph shifts a units right.
If b>0, then the graph shifts b units up and if b<0, then the graph shifts b units down.
We have,
[tex]f(x)=x^4[/tex]
[tex]g(x)=-(x-2)^4[/tex]
So,
[tex]g(x)=-f(x-2)[/tex] ...(2)
From (i) and (ii), we get
[tex]k=-1<0[/tex], it means g(x) reflected over the x-axis.
[tex]a=-2<0[/tex], it means g(x) shifted 2 units to the right .
Therefore, the correct option is A.
Answer:
A. g(x) is shifted 2 units to the right and reflected over the x-axis.
Step-by-step explanation:
Pat bought several pens and notebooks at Walgreens. Pens cost 60 cents each and
notebooks cost $2 each. Write an expression for the total amount of money Pat spent
purchasing p pens and n notebooks.
Answers
Answer:
n(2) + p(60) = x
Step-by-step explanation:
Answer:
It would be 0.60p + 2n.
Help fast I dont understand
Answers
Part B - After 6 minutes he will be 24 feet
whats eight plus five -_- 8+5
Answers
Answer:
13
Step-by-step explanation:
Answer:
13
Step-by-step explanation:
A rocket is launched from a tower. The height of the rocket, y in feet, is related to the time after launch, x in seconds, by the given equation. Using this equation, find out the time at which the rocket will reach its max, to the nearest 100th of a second. y=-16x^2+263x+92
Answers
Answer:
8.39 seconds
Step-by-step explanation:
Given the equation which models the height of a rocket:
y=-16x^2+263x+92
Time taken to reach maximum height ; = total total time of flight / 2
Total time of flight is obtained at h = 0
Hence +,
y=-16x^2+263x+92 ; y = 0
-16x^2+263x+92 = 0
Using the Quadratic equation solver :
X = 16.78 or x = -0.3466
Time can't be negative
Hence, total time of flight= 16.78
Therefore, time taken to reach maximum height :
Total time of flight / 2
= 16.78 / 2
= 8.39 seconds
A book you had your eye on last year had a price of $12. This year, it is
priced at $15. By what percent did the price increase?
Answers
Answer:
3 percent
Step-by-step explanation:
sorry if its wrong, hope this helped
A triangular window has area
24 square feet and height six feet.
What is its base? Show work.
Answers
Answer:
The base is 8 square feet
Step-by-step explanation:
Answer:
8 square feet
Step-by-step explanation:
Area of Triangle= 1/2bh
24 = 1/2 x b x 6
24= 3 x b
(divide 3 on both sides)
b= 8
what is the answer to 3/7 x 9 =
Answers
Answer:
3.85714285714
Step-by-step explanation:
-3x + 6 = 21 solve for x and show work.
Answers
PLS HELP ME I WILL GIVE BRAINLYEST
Answers
Answer:
4 cups of flour and 6 batches
Step-by-step explanation:
if you look at the cups of flour you can tell that they're counting by 4 to. while the batches of cookies are counting by 6 take a look for yourself and you'll see it
which step is wrong pls help 20 points
Answers
Answer:
I believe its A) They should have added 6 to both sides
Step-by-step explanation: