Quadratics Graph Quiz

What are the x- intercepts?

• x = 0 and x = -4

• x = 0 and x = 4

• y = 0

• x = 2

Tags

CCSS.HSF-IF.C.7A

Which answer choice describes  y = -3x² +7x - 2 accurately?

• opens up with a maximum
• opens up with a minimum
• opens down with a maximum
• opens down with a minimum 

Tags

CCSS.HSF-IF.C.7A

How many solutions does this graph have?

• one

• two

• no solutions

• cannot be determined

Quadratic equations take the shape of a _______ when graphed.

• parabola

• straight line

• snaked line

• elliptical

Tags

CCSS.HSF-IF.C.7A

What is the vertex of y = x² + 4x + 3?

• (2,1)

• (-2,1)

• (0,0)

• (-2,-1)

What is another name for the roots of a quadratic?

(Select ALL that apply)

• x-intercepts

• zeros

• y-intercept

• solutions

• vertex

Tags

CCSS.HSF-IF.C.7A

WHAT IS THE Y-INTERCEPT

• (0,-1)

• (-2, 0)

• (0, 1)

• (-1, 2)

Tags

CCSS.HSF-IF.C.7A

Find the vertex of the equation: y = x² + 4x - 21. when the line of symmetry is at x = -2

• (0, -25)

• (0, -33)

• (-2, -25)

• (-2, -33)

• (0, -21)

Find the axis of symmetry for  $y=x^2-8x+15$  

• x = -4

• x = 4

• y = 4

• y = -4

Tags

CCSS.HSA.REI.B.4

Find the vertex for  $y=x^2-8x+15$  

• (-4, 63)

• (-4, 31)

• (4, -1)

• (4, -31)

Tags

CCSS.HSA.REI.B.4

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7