Write your answer in simplified, rationalized form. Do not round.
EF =

Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5