The two points (1, 3) and (5,-5) lie on a straight line. Find the slope of this line. (Use algebraic methods.)

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

Find the amplitude of a sinusoidal function that models this temperature variation