Which of the following must be true?

Question

Question #39- Let f be a differentiable function and you're given that the graph of a line tangent to the graph of f is at x=0. Which of the following must be true? ANSWER CHOICES: f'(0)=-f(0), f'(0)<f(0), f'(0)=f(0),f'(0)>f(0) REFERENCE BC CALCULUS NO SPECIFIC TOPIC

Answer 1

It is given that graph of tangent line to f is x = 0, means it is y-axis, slope infinite

Therefore f'(0) > 0 is True - correct answer.

I hope this helps.

Sincerely,

Shailesh (Sky) Kadakia