Unit 7 review

• (-3, 5)

• (3, 5)

• (-3, -5)

• (3, -5)

• (-4, 0)

• (4, 0)

• (0, 4)

• (0, -4)

• (7, 3)

• (7, -3)

• (-7, 3)

• (-7, -3)

• (-1, -5)

• (-1, 5)

• (1, 5)

• (1, -5)

• left 

• right

• up

• down

Given the equation for this parabola:
 y=-(x-4)²-3,
does this parabola have a maximum or minimum value?

• Maximum
• Minimum

The axis of symmetry line passes through which point?

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

Find the y-intercept of this graph?

• (-4,0)

• (0,-4)

• (4,0)

• (0,4)

Identify the vertex and whether the graph opens up or down.

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

What is the axis of symmetry for the equation: y = ½(x - 4)² - 4?

• y = 4

• y = - 4

• x = 4

• x = - 4