Which equation could have been used to create this function table?

y = x + 2

y = 2x

y = x + 4

y = 4x

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?