Use the graph of f to estimate the local maximum and local minimum. (2 points)

Local maxima :  (0,0)

Local minima: (-2,-4)  (2,-4)

Step-by-step explanation:

we are given a graph

Local maxima:

we know that local maxima  is a point where function changes from increasing to decreasing

or a point where curve changes from moving upward to downward

we can see that there is only one  point where curve changes from increasing to decreasing

so, there will be only one local maxima

and that is at (0,0)

Local minima:

we know that local minima  is a point where function changes from decreasing to increasing

or a point where curve changes from moving downward to upward

we can see that there is two  point where curve changes from decreasing to increasing

so, there will be only two local minima

and that is at (-2,-4) and (2,-4)

its 4 because 2 times 2 is 4, if you double the number two you get four