Which of the following describes the graph of y=|2x+6|?
A. Only continuous
B. Only differentiable
C. Both A and B
D. Not continuous, not differentiable
E. Constant
1 answer
at x = -3, y=0, but y' does not exist, so (A).
A. Only continuous
B. Only differentiable
C. Both A and B
D. Not continuous, not differentiable
E. Constant
1 answer