What is the equation of a line with a slope of -4 and a point (-2, 5) on the line?

express the equation in the form of y = mx + b where m is the slope and b is the y-intercept.

Add or subtract polynomial : –12qr? +13rq?

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 =

Evaluate the expression for the given value of the variable. ∣-4b-8∣+∣-1-b^2 ∣+2b^3 ; b=-2