The table below represents the velocity of a car as a function of time:

time
(seconds)
x
velocity
(m/s)
f (x)
15
45
22
66
29
87
36
108

the average rate of change of the function between x = 15 to x = 29 is /s2 and represents the car's acceleration.

x = 25

step-by-step explanation:

a^2+b^2=c^2

7^2+24^2=c^2

49+576=625

sqrt625=25

x=25

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2