AP CALCULUS What is the average value of y=3x^2+4x-5 on [0,2]? (don’t simplify please and show step by step work)

Given a(-12,5) and b(12,29) find the point that divides the line segment ab three-eighths of the way from a to b

Match each statement with its corresponding value for the system below: y = -2(3)x and y = 9x - 2 1. the number of points of intersection. -2 2. the x-coordinate of the solution. 1 3. the y-coordinate of the solution. 0

I’m stuck on this equation, anyone got the answer?