Writing Quadratics

Determine the vertex of the parabola y=5(x-2)²–7

• (5, -7)

• (-2, -7)

• (2, -7)

• (-7, -2)

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is the domain of this quadratic graph?

• y ≥ 3

• y ≤ 3

• ℝ

• y ≤ 2

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the axis of symmetry?

• x = - 4

• x = - 2

• x = 0

• x = 4

Tags

CCSS.HSF-IF.C.7A

Does the equation open or or down? 
Y = -3x² +7x - 2

• up

• down

Tags

CCSS.HSF-IF.C.7A

Write the equation of the parabola shown.

• y = 2x² + 4x - 5

• y = 2x² - 4x + 5

• y = 2x² + 4x + 5

• y = 2x² - 4x - 5

Tags

CCSS.HSF-IF.C.7A

A quadratic equation has a vertex form of y = -2(x - 1)² - 2. Which of the following is equivalent to this form?

• y = 2x² - 4x + 4

• y = -2x² + 4x - 4

• y = -2x² - 4x + 4

• y = 2x² + 4x - 4

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSF.IF.C.8

Which quadratic function in vertex form best represents the graph that has a vertex at (4,-1) and passes through the point (8, 3)?

• f(x) = 1/4(x - 4)² - 1

• f(x) = 4(x - 4)² - 1

• f(x) = 4(x + 4)² - 1

• f(x) = 1/4(x + 4)² - 1

Tags

CCSS.HSF.BF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Write the equation of the quadratic function that has a vertex of (4,-1) and passes through the point (8, 3).

• y = 1/4(x - 4)² - 1

• y = 4(x - 4)² - 1

• y = 4(x + 4)² - 1

• y = 1/4(x + 4)² - 1

Tags

CCSS.HSA.SSE.A.1

CCSS.HSA.SSE.B.3

CCSS.HSF.BF.A.1

CCSS.HSF.LE.A.2

Given the zeros below, what is the quadratic equation?

• y=x² +9x -8

• y=x² +9x +8

• y=x² -9x -8

• y=x² -9x-8

Tags

CCSS.HSA.APR.B.3

What is the equation in vertex form?

• y = -4(x + 3)² - 4

• y = -4(x - 3) - 4

• y = -4(x + 3)² + 4

• y = -4(x - 3)² + 4

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.D.10

CCSS.HSG.GPE.A.2