What is the midpoint of a line segment with the endpoints (8, -3) and (-5, -9)?
(-7, 2.5)
(2.5, -7)
(-6, 1.5)
(1.5, -6)

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

Find the area of the unshaded square

Calculate the average rate of change over the interval [1, 3] for the following function. f(x)=4(5)^x a. -260 b. 260 c. 240 d. -240