Average rate of change is just the slope between the points
the average rate of change from x=-1 to x=2 is (f(2)-f(-1))/(2-(-1))
given f(2)=3 f(-1)=-3
slope=(3-(-3))/(2-(-1))=(3+3)/(2+1)=6/3=2 average rate of change is 2
D is answer
answered: Guest
right
step-by-step explanation:
answered: Guest
Ifound this on google βthat means that the graph of a function with direct variation has these features: it is a straight line: because the slope is the ratio y/x = k. it passes through the origin (0,0): because y = kx = k (0) = 0.β i hope this you for what your looking for