The graph of function g is the graph of function f (x) = 2x^2 + 5 after a vertical stretch by a factor of 3. What is the function rule for function g? A. g(x) = 6x^2 + 15

B. g(x) = 2x^2 + 15

C. g(x) = 6x^2 + 5

D. g(x) = 2x^2 + 8​

Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =

Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?

Keith runs 5 miles in 38 minutes. at the same rate, how many miles would he run in 57 minutes