(9,-2) and (5,-2) are the two points on a line. what is the slope of the line

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second

Negative 5 1/12 + negative 4 1/4 + 6 3/4

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be