1. What is the Instantaneous slope of y - E at x - -3? {4 points) 2 What is the avenge rate of change of y with respect to x over the Interval [-3, 4] for the function y - 2x + 2'? (4 points) 3. What is the slope for the function y = -3x- + 2 at the point x = 2? (4 points) All changes saved O -4 O -10 O -12 The slope cannot be determined. 4. The surface area, S, of a sphere of radius r feet is S = S(r) = 4mrs. Find the instantaneous rate of change of the surface area with respect to the radius r at r = 2. (4 points) 32n 16n 64n 4n 5. A ball is thrown vertically upward from the top of a 100 foot tower, with an initial velocity of 10 ft/sec. Its position function is s(t) = -16t + 10t + 100. What is its velocity in ft/sec when t = 2 seconds? (4 points -32 O -38 -54 80