what is the local maximum over the interval -3, 1.5 for the graphed function?\n0\n56\n-11.4\n2

Explanation:

Step1: Identify key points in interval

We look at the function values at critical - points and endpoints in the interval $[-3,1.5]$. The points in the interval are $(-2.5,0),(-1.6,56),(0,0),(0.8, - 11.4)$.

Step2: Compare function values

We compare the $y$ - values of these points: $0,56,0,-11.4$.

Answer:

56