Question

For the graph shown, identify a) the point(s) of inflection and b) the intervals where the function is concave up or concave down X . 110 ! a) The point(s) of inflection is/are (Type an ordered pair. Use a comma to separate answers as needed.)

Answer 1

We have the following:

Therefore:

a.

The point (0,5)

b.

therefore:

Concave up:

$(-4,0)$

Convace down:

$(-2,\frac{3}{2})$

a.

(0,5)