Quadratics Review 1

• x²+4x+8

• x²+8x+8

• x²+8x+6

• x²+6x+8

Tags

CCSS.HSA.APR.A.1

• 5x²-37x+40

• 4x²-37x-40

• 4x²+37x+40

• 4x²-37x+40

Tags

CCSS.HSA.APR.A.1

(x + 5)^2

• x^2 + 25
• x^2 + 10x + 25
• x^2 + 10 x + 10
• x^2 + 10

Tags

CCSS.HSA.APR.C.4

What is the vertex of the quadratic function: y=1/2(x-3)²+8?

• (3,8)
• (-3,-8)
• (-3,8)
• (3,-8)

What is the vertex for

y=-2(x+2)²+3

• (-2, -3)

• (2, 3)

• (-2, 3)

• (3, -2)

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is the vertex of the equation

 $f\left(x\right)=\left(x-4\right)^2-5$  

• (-4, -5)

• (-4, 5)

• (4, 5)

• (4, -5)

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What direction does the following graph open?

 $f\left(x\right)=\left(x-4\right)^2-5$  

• left 

• right

• up

• down

Tags

CCSS.HSF-IF.C.7A

What is the axis of symmetry in the function f(x) = (x-1)² +2

• x = 1

• x = -1

• x = 2

• x = -2

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Which of the following equations matches standard form of a quadratic?

• ax + by = c
• y = a(x - h)² + k
• y = ax² + bx + c
• y = mx + b

Which of the following equations is in vertex form?

• f(x) = x² + 6x - 2
• f(x) = (x - 1)² + 2

Tags

CCSS.HSA.SSE.B.3

CCSS.HSF.IF.C.8