Quadratics Vertex Forms

If the quadratic has a positive 'a' coefficient, what direction does the parabola open?

• Up

• Down

Tags

CCSS.HSF-IF.C.7A

• standard

• vertex

• intercept

• none of the above

Which of the following quadratics are in vertex form? Check all that apply.

Given the quadratic:
y=3\left(x+2\right)\left(x+6\right) 

Find the vertex.

• (-4,-12)

• (-2,-6)

• (0,36)

• (4,180)

Find the vertex of the quadratic below:
leave no spaces in your answer and include parenthesis

• (0,-3)

• (-4,-3)

• (-4,3)

• (-3,0)

What is the axis of symmetry of the quadratic below?
leave no spaces in your answer

• it's vertex is (-2,8)

• it's written in vertex form

• it has a minimum

• it's roots are (0,0) and (-4,0)

• it's y-intercept is the origin

Tags

CCSS.HSF-IF.C.7A

Will the quadratic below have a maximum or minimum?

• maximum

• minimum

Tags

CCSS.HSF-IF.C.7A