Quadratics: 4.1-4.2 Review

The graph of a quadratic function is called a

• Parabola

• Vertex

• Line of Symmetry

• y-intercept

Tags

CCSS.HSF-IF.C.7A

What is the green dashed line called?

• x-intercepts

• parabola

• line of symmetry

• line of dashes

Tags

CCSS.HSF-IF.C.7A

Which is the Standard form of a quadratic equation?

• 
  

   $y=x^2$  

•  $y=ax^2+bx+c$ 

•  $y=mx+b$ 

•  $y=a\left(x-h\right)^2+k$ 

Which is the Vertex form of a quadratic equation?

• 
  

   $y=x^2$  

•  $y=ax^2+bx+c$ 

•  $y=mx+b$ 

•  $y=a\left(x-h\right)^2+k$ 

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

What is the vertex?

• (-1,-2)

• (-2,-1)

• (0,3)

• (2,1)

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.REI.D.10

What is the y-intercept?

• (-1,-2)

• (-2,-1)

• (0,3)

• (2,1)

Tags

CCSS.HSF-IF.C.7A

Which equation has a vertex of (-3, 4)?

• y = 2(x+3)² + 4
• y = (x+3)² - 4
• y = (x-3)² + 4
• y = 2(x - 3)² + 4

Tags

CCSS.HSA.REI.D.10

CCSS.HSA.CED.A.2

CCSS.HSF.IF.C.7

CCSS.HSF.IF.B.4

CCSS.HSF.BF.B.3

If each mark on the x-axis represents one second, when did the object reach the ground?

• 2.5 seconds
• 6 seconds
• 5.5 seconds
• 5 seconds

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.REI.D.11

CCSS.HSA.CED.A.1

The ball travels a horizontal distance of (a)   yards.

Tags

CCSS.HSA.REI.D.10

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.11

CCSS.HSA.CED.A.3

The maximum height of the ball is (a)   yards.

Tags

CCSS.HSA.CED.A.2