Mr. Shaw graphs the function f(x) = –5x + 2 for his class. The line contains the point (-2, 12). What is the point-slope form of the equation of the line he graphed? y – 12 = –5(x + 2) y – 12 = 2(x + 2) y + 12 = 2(x – 2) y + 12 = –5(x – 2)

If angle 2=3x +1 and angle 3=2x +4what is angle 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 =

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?