Vertex Form

What is the vertex of the equation

 $y=\left(x-3\right)^2+5$  

• (-3, 5)

• (3, 5)

• (-3, -5)

• (3, -5)

What is the vertex of the equation

 $y=\left(x+7\right)^2+3$  

• (7, 3)

• (7, -3)

• (-7, 3)

• (-7, -3)

What is the vertex of the equation

 $y=\left(x-4\right)^2$  

• (-4, 0)

• (4, 0)

• (0, 4)

• (0, -4)

What is the vertex of the equation

 $y=x^2-1$  

• (0, -1)

• (0, 1)

• (1, 0)

• (-1, 0)

What is the vertex of the equation

 $y=2\left(x+1\right)^2-5$  

• (1, -5)

• (-1, -5)

• (-1, 5)

• (1, 5)

What is the vertex of the equation

 $y=-2\left(x-1\right)^2+5$  

• (-1, -5)

• (-1, 5)

• (1, 5)

• (1, -5)

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)

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 vertex of the equation

 $g\left(x\right)=-x^2+5$  

• (0, 5)

• (0, -5)

• (5, 0)

• (-5, 0)

What direction does the following graph open?

 $g\left(x\right)=-x^2+5$  

• right 

• left

• down

• up

Tags

CCSS.HSF-IF.C.7A