The graph of a quadratic equation is shown here, and the intercepts with the axes are marked. Explain how you can use the graph to write the polynomial as a product of linear factors C(x - x1)(x - x2). Be sure to state the values of x1 and x2.
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The graph is a quadratic function, and the equation of the function is C(x) = (x + 4)(x - 3)
How to determine the equation of the graph?From the graph the x-intercepts are:
x = -4 and x = 3
Rewrite as:
x + 4 = 0 and x - 3 = 0
Evaluate the product of both equations
(x + 4) * (x - 3) = 0* 0
This gives
(x + 4)(x - 3) = 0
Express as a function
C(x) = (x + 4)(x - 3)
Hence, the equation of the function is C(x) = (x + 4)(x - 3)
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Related Questions
What is the answer to the question ………
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Answer:
Here is the solution...so option A is correct
tan2x=___
A. tan x/1+tan^2 x
B. tan x/1-tan^2 x
C. 2tan x/1-tan^2 x
D. 2tan x/1+tan^2 x
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Step-by-step explanation:
tan2x = sin2x/cos2x
we know that ,
sin2x = 2sinxcosx sin2x = 2sinxcosx cos2x = cos²x - sin²xSince, tan2x = 2sinx*cosx/cos²x- sin²x
Dividing by cos²x in numerator and denominator.
We get ,
tan2x = 2sinx/cosx / 1- sin²x/cos²x Since, we get tan2x= 2tanx/1-tan²x Option (c) is correct option. Hope it will be helpful3(-4x + 5y) - 3x(2 + 4y simplify please
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Hopefully this helps if you want to know how to do it!
(Btw for the 2nd part you’re distributing the -3x to the numbers not just 3x)
Can you please help me with 12 please?
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Answer: y = 1/2x + 12
Can someone help me if not that's alright.
The sum of two number is 64. Their difference is 14. Find each of the numbers.
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Answer:
25 + 39 = 64
Step-by-step explanation:
I hope this helps! If it does, please click "Thanks" to help me out!
Plsss help meee. Worth 15 points<3
A sentence with antonyms has two words with
somewhat different meanings
opposite meanings
similar meanings
the same meanings
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Answer:
a word opposite in meaning to another (ex bad and good)
please help me find the answer to this, the work on it is wrong!!
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Answer:
P=2(8+15)
2(23)
=46 units
A=L×W
8×15
=120square units
What’s the area and perimeter?
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Answer:
•12
Step-by-step explanation:
fInd Little bit at end by pythogotous and find are of shaded the find areo of non shaded and take away with shaded triangle
I’m too tired pls help I’ll mark brainlest
Answers
Answer:
B is the answer I thought it was C sorry
Option B is correct
1/2 = 2/4
On the sale price of cloth was reduced from rs 940to rs 760 .Find the discount
Answers
Answer:
180 RS discount
Step-by-step explanation:
because 940-760 is 180
Please solve ASAP, I have MCAS tomorrow morning and I can't get through the practice test. I will mark as the BRAINLIEST whom will answer the first, QUESTIONS IN ATTACHMENT
Answers
Answer:
Part A: f(4) = 2
Part B: k = -7
Step-by-step explanation:
f(4) simply means what the y-value of the graph is when x = 4.
The parabola crosses the coordinate (4,2). In other words, when x = 4, the graph equals 2.
Part B asks to solve the equation: f(4) + k = -5
We already know from Part A that f(4) = 2. So simply substitute 2 for f(4):
2 + k = - 5
Substract 2 from both sides:
k = -7
Express 1500 cm: 37.5 m in the form 1:n
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1:0.025
Explanation:
1500: 37.5
⬇️
(divide by 1500)
⬇️
1:0.025
Determine the value of k so that the solutions of the equation x^2-kx+36=0 are the same value
Answers
The discriminant is calculated and set equal to zero. Thus, we obtain a double root.
[tex]\large\displaystyle\text{$\begin{gathered}\sf \bf{ (-k)^2-4(1)(36)=0\ \Longrightarrow\ k^2=144 } \end{gathered}$}[/tex]
The possible values of the coefficient of the linear term are k₁=12, k₂=-12.
Pauline’s Pie’s baked 150 pies before they opened the store on Sunday. Once the store opened, they sold 30% of the pies before noon. How many pies were sold before noon?
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Answer:
105
Step-by-step explanation:
First, in problems like these, you have to find 30% of 150. 30% of 150 is 45. Now, since you want to see how many pies have been sold, you do 150-45, which will give you 105.
Which of the following statements is true?
A.
The components of a vector must be nonzero.
B.
A vector’s magnitude is equal to the sum of the squares of its components.
C.
The magnitude of a vector is never negative.
D.
The direction of a vector is always less than the magnitude.
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WXYZ is a parallelogram. What is the angle DZW?
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The correct angle measurement DZW = 55°
How to find the angle DZW?Note the following parameters
, m∠W = 125° and m∠Z = 55°
The measure of angle <DYZ is given as:
<DYZ = 125 ⁰
The opposite angles of a parallelogram are equal.
This means that, angles W and Y have equal measures
This implies that
<ZWZ = <DYZ
<XWZ=125
The adjacent angle of a parallelogram add up to 180 degrees.
This is to say that
<DXW = 180 - <DYZ
<DXW= 180-125
<DXW= 25
Angles X and Z are equal because they are opposite angles.
This is to say that
<Z = 55
Hence, the measure of angle DZW is 55⁰
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There are 30 teams in the NBA. What is the probability of randomly choosing the champion
without knowing anything about basketball?
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Answer:
1/30
Step-by-step explanation:
P(champion)= 1/30
What is the equation in slope intercept form of the line that passes through the points (-26,-11) and (39,34
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Answer:
y2=34 y1= -11
x2= 39 x1= -26
y2-y1/x2-x1
34-(-11)/39-(-26)
34+11/39+26
45/65
m=9/13
4.80 for 16 ounces of cereal how much did i spend per ounce?
Answers
Answer:
0.3 per ounce
4.80 / 16 = 0.3
0.3 × 16 = 4.80
How high is a weather balloon that is tied to the ground if it is secured by a 15m long rope and the angle between the rope and the ground is 35?
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Can someone help me thanks
Answers
Answer my practice question. Today, the sum of Cameron's age and Christian's age is 102. 6 years ago Christian was 2 times older than Cameron.
Part A: Enter Cameron's age today.
Part B: Enter Christian's age today
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Answer:
Cameron's age=48 Christain's age=54
Step-by-step explanation:
The current total age is 102.
You can do 102-6 as this will give you an idea of Christain's age as it is twice the age of Cameron.
102-6=96
96/2=48
Cameron's age=48
102-48=54
54=Christain's age
Please help i need this quick ill give brainlyiest
Answers
2
The area of a rectangle is given by the
expression 36cd + 90d. Which of the
following are possible dimensions for
the rectangle?
O A. 9 by 40 + 10d
O B. 36 by cd + 5d
O C. 6d by 6c + 15
OD. 18d by 2c + 5d
Answers
Answer:C
Step-by-step explanation:
6d(6c +15) = 36cd +90d
Jean-Paul incorrectly states that
4.2874 + 1.286 = 4.416.
His work is
shown below.
Explain Jean-Paul's
mistake and correct his work.
Please help due at 4:20
Answers
4.2874 (U add a zero if there is no number for that area)
1.2860
_____
5.5743 is the right answer :)
evaluate
A)
3
B)
2
C)
5
D)
0
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Answer:
b)2
Step-by-step explanation:
2x2x2x2=16
16/7=8x
What is X in the equation
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[tex] \frac{16}{7} = 8x \\ 8x = \frac{16}{7} \\ 8x \div 8 = \frac{16}{7} \div 8 \\ x = \frac{16}{7} \div 8 \\ x = \frac{16}{7} \times \frac{1}{8} \\ x = \frac{2}{7} [/tex]
Answer:
2/7=x
Step-by-step explanation:
16/7= 8x
8x= 16/7
x=16/7 x 1/8
x=2/7
Hope this helps!!
Please help I need help
Answers
Answer:
see photo attached for detailed analysis
Step-by-step explanation:Given the value of the hypotenuse c for a 45°-45°-90° triangle, write the
equations to represent sides a and b in terms of c.
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a= c/√2
b= c/√2
Since side a and b are equivalent to each other and c is the length of side a or b × √2. Dividing c by √2 gives the value of a and b.
a×√2= c
b×√2= c
Can someone help me I’ve already done it once and can’t redo it after this try I got them all wrong. Pls help
Answers
Sin K = 10.5/17.5
Cos J = 10.5/17.5
Cos K = 14/17.5
Tan J = 14/10.5
Tan K 10.5/14