Question

Identify the graph f'(x) from the graph f(x)?
(posting picture below)

Answer 1

I just need help with #42

Answer 2

random medal

Answer 3

On the right side of x=0,
notice that it's simply the line y=x.
It has a constant slope of m=1.

So our derivative function should be a constant value.
y'=1 for x>0

Answer 4

Which is a horizontal line.

Answer 5

y=x^2

Answer 6

y=x^2