Answer:
the answer is 3units
Step-by-step explanation:
<h2>1/2 *4 *2 = 4 units ²</h2>
Okkkk
velocity is the slope (which can be calculated after finding the derivative) → given function f(x), velocity = f'(x).
acceleration is the slope of the velocity (which can be calculated after finding the derivative of the velocity) → given function f(x), acceleration is f''(x)
**************************************************************************************************
1a) A → B
f(x) = ![\frac{25}{3}x + 10](https://tex.z-dn.net/?f=%5Cfrac%7B25%7D%7B3%7Dx%20%2B%2010)
f'(x) = ![\frac{25}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B25%7D%7B3%7D)
1b) B → C
f(x) = ![\frac{-15}{3}x + 50](https://tex.z-dn.net/?f=%5Cfrac%7B-15%7D%7B3%7Dx%20%2B%2050)
f'(x) =
= -5
1c) C → D
f(x) = 20
f'(x) = 0
Hope this helps!
Step-by-step explanation:
A False
B True
C True
D. True
2(2x+1) = 5x -4
x = 6 so 5(6) -4 = 24 BC =24