Strategic Learning - Quadratic Review

Is this point a max or min?

• max
• min

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

What is the vertex of the function

y = x² - 2x

• (1, -2)

• (1, -1)

• (-2, 1)

• (0, 0)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSA.SSE.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What's the axis of symmetry of
 y = -2(x - 3)² + 1?

• x = 3
• y = 1
• x = -3
• y = 3

Where is the A.S. (Axis of Symmetry) for 
y = 2x²+4x+2

• x = 2
• x = 1
• x = -1
• x = 4

What's the vertex of
 y = -2(x - 3)² + 1? 

• (1, 3)
• (-3, 1)
• (9, 1)
• (3, 1)

What is the y-intercept: f(x) = x² - 4x + 3?

• (3,0)
• (0,3)
• (-4,0)
• (0,-4)

What is the vertex of the graph?

• (2, 4)
• (3, -1)
• (0, 8)
• (4, 2)

Tags

CCSS.HSF-IF.C.7A

True or false:
The solution, root, x-intercept, and zero of a problem are all the same thing

• True
• False, because the solution and root are the same but the x-intercept and zero are different
• False, because the x-intercept and root are the same but the zero and solution are different
• False, they are all different

Tags

CCSS.HSF-IF.C.7A

Use the graph to determine the solutions.

• -1 and -3
• 1 and -3
• 1 and 3
• -1 and 3

Solve by graphing:  y = x² - 7x - 8

• 1 and 4
• -1 and 5
• -1 and 8
• 1 and -7