one estimate would be
(f(0)-f(-1))/(0-(-1)) = (0+4)/1 = 4
what is the best estimate of the instantaneous rate of change for the function f(x)= -4x^2 at the point (-1/2, -1)
1. 4
2. -3/4
3. 8
4. -3
1 answer
1. 4
2. -3/4
3. 8
4. -3
1 answer