What is the slope and y intercept for 5b]-5c]-2d]1

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?

The function models the number of accidents per 50 million miles driven as a function

Find the distance between (7,-6) and (-3,-9)