Homework help

1,

When a. ball is thrown vertically upward on the moon with a velocity of 20 ft/sec its height, y(t), infect aftm'taecondsisgivenby y(t) = 20t 3?. Find the average velocity of the ball over the intervalom2to2+haeeonds, hgO. Below is the graph of a function f. O 1. limit = 0 O 2. limit does not exist 3. limit = 1 .... O 4. limit = -4 2+ O 5. limit = 2 -6 -4 -2 ..:.... Use the graph to determine lim f(x) .Find an equation for the tangent to the graph of f at the point P(2, f(2)) when O 1. y t = 0 f(x) = 5 1 - 3x 0 2 . y = 0 3 . y = 11 O 4. y t CT = 0 0 5. y = 3x -7Functions f and g are defined on (-10, 10) by their respective graphs in O 1. (-10, -4) (-4, 2) U (2, 10) ..:.. ..:.. .... ..... ..... O 2. (-10, -4] U [2, 10) .............. ..... ... .... ............ O 3. (-10, -4) (-4, 10) .... .... .:.. ... .... .... 4. (-10, 2) U(2, 10) .... 8 2 O 5. (-10, 10) .... .... .... .... Find all values of a where the product, fg, of f and g is continuous, expressing your answer in interval notation.Consider the slope of the given curve at the five points shown. 0 1. A, C, E, B, D B C O 2. D, B, E, C, A O 3. D, A, B, C, E 0 4. C, B, D, E, A D A 0 5. A, C, D, B, E E 0 6. C, A, B, E, D List the five slopes in decreasing order.\f