based on the family the graph below belongs to, which equation could represent the graph? giving brainliest to whoever can answer! i’m on timer!

What is the rate of change of a line that passes through (2,-5) and (6,-2)?

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 =

How to use order of operation in 20 divide by 4 multiply 5 = 1