Forms of Quadratics

What is the green dot on the parabola called?

• vertex

• minumum

• roots

• zeros

Identify and classify the vertex.

• (-6,5); minimum

• (-6,5); maximum

• (5,-6); minimum

• (5,-6); maximum

What are the x-intercepts? Check all that apply.

• -1

• -7

• 1

• 7

• -4

Match the form of the quadratic to the key feature that it represents best

• x-intercept(s)

• vertex

• y-intercept

• (4,1)

• (4,-1)

• (-4,1)

• (-4,-1)

WITHOUT USING DESMOS

If the x intercepts are -3 and 5, which equation in intercept form would represent this?

• 4 and -6

• -4 and 6

• 4 and 6

• -4 and -6

Mathematical Equivalence

ON

Mathematical Equivalence

OFF