Answer:
72.54
Step-by-step explanation:
Use formula for trapezoid: a+b/2 * h
Step-by-step explanation:
Since, roots are - 3 & 2
Therefore, (x + 3) & (x - 2) would be factors.
Leading coefficient is 5
Hence, required quadratic equation is:

Answer:
The last/bottom graph
Step-by-step explanation:
I would assume it the bottom on because when you reflect off the y-axis, you don't reflect of the y-axis line. You reflect of the x-axis, it is weird.