Review for Module 17 Assessment

What equation represents the quadratic function?

• y = -(x - 3)² + 10
• y = -(x + 3)² + 10
• y = (x + 3)² + 10
• y = (x + 10)² - 3 

Match the equation to its description.

• Right 2 and up 2
• Left 2 and up 2
• Right 2 and down 2
• Left 2 and down 2

Tags

CCSS.HSF-IF.C.7A

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)

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 equation of this graph?

• f(x) = (x -5)² + 1

• f(x) = (x - 1)² - 5

• f(x) = (x + 1)² - 5

• f(x) = (x + 5)² +1

Which transformation transforms the graph of

f(x) = x² to the graph of g(x) = (x + 4)²?

• 4 units up

• 4 units down

• 4 units to the left

• 4 units to the right

What is the vertex of y=x²+4x+3?

• (2,1)
• (-2,1)
• (0,0)
• (-2,-1)

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

• y = -2
• x = 3
• x = -3
• y = 2

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

• (-1, 4); opens up
• (-1, 4); opens down
• (1, 4); opens up
• (1, 4); opens down

Find the vertex for
f(x) = x²- 8x + 15.

• (-4, -1)
• (4,1)
• (4,-1)
• (-4,1)