Answer:
8/pi
Step-by-step explanation:
To find the rate of change from 0 to pi/2 we need the values at 0 and pi/2
f(0) = -4
f(pi/2) = 0
rate of change = change in f(x)/ change in x
= (f(x2) -f(x1))/( x2-x1)
= (0--4) / (pi/2 - 0)
= (0+4) / (pi/2)
= 4 / (pi/2)
= 8/pi
Answer: -3
<u>Step-by-step explanation:</u>
g(0) means .... what is the y-value of g when x = 0
When x = 0, g(x) = -1
f(g(0)) → f(-1) ... what is the y-value of f when x = -1
When x = -1, f(x) = -3
Answer:
0.48
Step-by-step explanation:
6 · 0.08 = 0.48