The zeros of the relation y = (x + 7) (x – 12) are… note:  write your zero(s) as an (x, y) point

Match each term with the correct description.  You may only use each letter once.

In a quadratic relation of the form y = (x – r)(x – s), r and s identify where its graph crosses the x-axis.

Match each term with the correct description.  You may only use each letter once.

Are the points A(0, 0), B(1, 3), and C(2, 6) collinear? Show your work and explain how you arrived at your answer.

What is the slope of the line y=−52x+3y = -\frac{5}{2}x + 3?

What is the slope of the line y = -2x + 7?

Determine the vertex by completing the square.Equation: y = x² – 10x + 30

Determine the vertex by completing the square.Equation: y = -2x² – 20x – 63  

Knowledge     Solve by factoring. x2 + 2x – 15 = 0