Answer:
f(-2)=-5
Step-by-step explanation:
i think of the line -5
Average rate=(change in y)/(change in x)
if f(x)=-x/3
r=( f(2)-f(-2) )/(2--2)
r=(-2/3-2/3)/(2+2)
r=(-4/3)/4
r=-4/12
r=-1/3
For a line, this is always true, since all lines have a constant velocity, the average velocity over any interval is equal to the slope.
SinY = 7.2/22.2
TanY =7.2/21
CosY = 21/22.2
Answer:
hi there!
Given the context you have provided the equation for this graph is: y = x + 5
Step-by-step explanation:
the parent function is y = mx + b
M = slope b = y-intercept