Find the average rate of change for f(x) = x2 − 8x + 15 from x = 0 to x = 4.

Eric drew a scale drawing of a country park. the scale he used was 1 inch = 2.5 yards. the picnic area is 80 yards wide in real life. how wide is the picnic area in the drawing ?

What is the solution to the equation below? 3/x-2+6=square root x-2 +8

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.