We are given that
points through which parabola is passing
(-1,1) and (1,-3)
so, we have
x1=-1 ,y1=1
x2=1 , y2=-3
we can find average rate of change by using formula
![A=\frac{y_2-y_1}{x_2-x_1}](https://tex.z-dn.net/?f=A%3D%5Cfrac%7By_2-y_1%7D%7Bx_2-x_1%7D)
now, we can plug values
![A=\frac{-3-1}{1+1}](https://tex.z-dn.net/?f=A%3D%5Cfrac%7B-3-1%7D%7B1%2B1%7D)
![A=\frac{-4}{2}](https://tex.z-dn.net/?f=A%3D%5Cfrac%7B-4%7D%7B2%7D)
![A=-2](https://tex.z-dn.net/?f=A%3D-2)
So, the average rate of change from -1 to 1 is -2...........Answer
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Answer:
<h2>3x³ + 5</h2>
Step-by-step explanation:
( 4x - 2x³ ) + ( 5x³ - 4x + 5)
<u>Remove the parenthesis</u>
That's
4x - 2x³ + 5x³ - 4x + 5
<u>Group like terms</u>
We have
5x³ - 2x³ + 4x - 4x + 5
We have the final answer as
<h3>3x³ + 5</h3>
Hope this helps you
Answer:
2 * 2 * 113
Step-by-step explanation:
452: 2 * 226
226: 2 * 113
113 is a prime number
452: 2 * 2 * 113
452: 2^2 * 113