Quadratic Equation Forms

In which form is this equation? y = (x - 3)² + 4

• Standard

• Intercept

• Vertex

• Parabolic

Tags

CCSS.HSF.IF.C.7

Which form is this in? y = 3x² - 7x + 2

• Intercept

• Standard

• vertex

• Cubic

Tags

CCSS.HSA.SSE.A.2

What's another name for the x-intercepts?

• Roots

• Vertices

• axis of symmetry

• Minimums

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

Which is parabola opens downward?

• y = x² - 5x - 4

• y = (x - 3)² - 8

• y = -3x + 2

• y = -x² + 2x - 7

Tags

CCSS.HSF-IF.C.7A

What is the "b" term of this equation? y = 2x² - 5x + 10

• 10

• -5

• 2

• 0

In which form is this equation? y = (x - 3)(x + 8)

• Standard

• Intercept

• Vertex

• Parabolic

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

What are the zeros? y = (x - 3)(x + 8)

• -3 and 8

• 3 and -8

• -3 and -8

• 3 and 8

Tags

CCSS.HSF-IF.C.7C

What is the vertex of
f(x) = 2(x - 5)² + 12

• (-5, -12)
• (5,-12)
• (5, 12)
• (-5, 12)

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What are the roots of the function
f(x)= (x - 2)(x + 3)?

• x = - 2 or x = 3
• x = 2 or x = -3
• The are no real roots
• x = 2 or x = 3

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

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

• Up
• Down

Tags

CCSS.HSF-IF.C.7A