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

 $y=x^2-1$  

• (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 direction does the following graph open?

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

• left 

• right

• up

• down

What is the vertex of the equation

 $g\left(x\right)=-x^2+5$  

• (0, 5)

• (0, -5)

• (5, 0)

• (-5, 0)

What is the vertex of the equation

 $y=\left(x-4\right)^2$  

• (-4, 0)

• (4, 0)

• (0, 4)

• (0, -4)

The axis of symmetry line passes through which point?

• y-intercept
• any random point
• vertex
• symmetrical point for the vertex

If given the equation y = 3(x + 5)² - 4, what is the vertex of the parabola?

• (5, -4)
• (-5, -4)
• (-15, -4)
• (15, -4)

A parabola has a vertex at (-3,2).
Where is the axis of symmetry?

• y = -2
• x = 3
• x = -3
• y = 2