What is the function rule represented by the following table? xy 03 1-1 2-5 y = -2x + 1 y = -3x y = -2x - 1 y = -4x + 3

The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (0, 5). what is the solution set of the related equation 0 = ax%2 + bx + c?

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?

Two trains leave stations 546 miles apart at the same time and travel toward each other. one train travels at 95 miles per hour while the other travels at 115 miles per hour l. how long will it take for the two trains to meet