Unit 2 Quadratics Writing & Transformations

Does the graph of this equation widen or narrow from the parent function?

y = 3/4x²

• widen

• neither

• narrow

Tags

CCSS.HSF.BF.B.3

What is the vertex of this equation?
y = -(x - 5) + 4

• (5, 4)
• (4, 5)
• (-5, 4)
• (4, -5)

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Does the graph of this equation widen or narrow from the parent function?
y=  5(x - 5)² + 3

• widen
• narrow
• neither

Tags

CCSS.HSF.IF.C.7

CCSS.HSF.BF.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

Write the equation of the quadratic function that has a x-intercepts at 2 and 4 and passes through the point (3, 4).

• y = -4(x - 2)(x - 4)
• y = -4(x + 2)(x + 4)
• y = 4(x - 2)(x - 4)
• y = -0.25(x - 2)(x - 4)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.CED.A.1

CCSS.HSA.APR.B.3

Match the description to its equation.
- moves down 3

• A
• B
• C
• D

Match the description to its equation.
Moves right 7

• A
• B
• C
• D

Tags

CCSS.HSF.IF.B.4

CCSS.HSG.CO.A.2

CCSS.HSG.CO.A.4

CCSS.HSG.CO.A.5

If the blue is f(x)=x^2, the red must be

• g(x)=(x+3)²
• g(x)=(x-3)²
• g(x)=x²+3
• g(x)=x²-2

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.SSE.B.3

CCSS.HSA.SSE.A.2

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSA.REI.D.10

If the blue is f(x)=x^2, then the red must be

• g(x)=x²-5
• g(x)=x²+5
• g(x)=(x-5)²
• g(x)=(x+5)²

Write the equation of the quadratic function that has a vertex of (-5, 9) and passes through the point (-7, -15).

• y = 6(x + 5)² + 9
• y = -6(x - 5)² + 9
• y = 6(x - 5)² + 9
• y = -6(x + 5)² + 9

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.CED.A.1