Find the Vertex

Identify the vertex and whether the graph opens up or down. (a)  

• (5, 2); opens up
• (5, 2); opens down
• (-5, 2); opens up
• (-5, 2); opens down

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)

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

What is the vertex?

• (-1,-2)

• (-2,-1)

• (-3,-1)

• (2,1)

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)

find vertex
 $g\left(x\right)=2\left(x-4\right)^2+8$  

• (8,8)

• (4,8)

• (-4,8)

• (-4,-8)

 $y=3\left(x-2\right)^2+5$  

the vertex?

• (-6,5)

• (2,5)

• (-2,-5)

• (-2,5)

 $g\left(x\right)=-2\left(x+4\right)^2-6$  

what is the vertex of this equation?

• (-4,-6)

• (-8,-6)

• (4,-6)

• (4,6)

• (-7,-3)

• (7,-3)

What the vertex?
 $f\left(x\right)=\frac{1}{5}\left(x+4\right)^2$  

• (-4,0)

• (4,0)

• (4,1)

• (1/5,-4)