Honors Alg2 Unit 5 TEST Quadratics

Find the solution.

• (0,7) and (0,-3)
• (2,6) and (7,4)
• (3,0) and (7,4)
• (-1,5) and (-3,9)

Tags

CCSS.HSA.REI.C.7

 $y-3=\left(x-1\right)^2$ 

  $2x+y=5$  


Solve the system graphically.

• (-1,7) and (1,3)

• (7,-1) and (3,1)

• (1,-7) and (-1,3)

• (-1,7) and (1,-3) 

Tags

CCSS.HSA.REI.C.7

When factoring
x² - 4x + 4 = 20,
what goes in the blank?
(x - __ )² = 20

• 4
• 2
• 8
• 20

Tags

CCSS.HSA-REI.B.4B

Convert to vertex form.

• y=3(x+1)² - 8
• y=3(x-1) ² - 8
• y=3(x+2)² - 8
• y=3(x-2)² - 8

Tags

CCSS.HSA.SSE.B.3

CCSS.HSF.IF.C.8

Convert to vertex form.

• y=1/3(x+3)² - 29
• y=1/3(x-3)² - 29
• y=1/3(x-9)² - 29
• y=1/3(x+9)² - 29

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

The vertex, (h, k), is halfway between the focus and the directrix.

• true
• false

Tags

CCSS.HSG.GPE.A.2

If the directrix is y = 4 and the focus is at

(3, 0), the value of p is:

• 8

• -8

• 2

• -2

Which of the following is the correct equation for the given graph?

• f(x) = -(x + 2)² - 4
• f(x) = 3(x - 2)² - 4
• f(x) = -3(x - 2)² - 4
• f(x) = -3(x + 2)² - 4

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.B.4

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Which characteristic is NOT true of the parabola formed by the equation y = 2(x-4)(x+3)

• root of 4
• root of -3
• opens up
• vertex at (4,3)

Tags

CCSS.HSF-IF.C.7A

What is the domain and range of the given parabola:
 y=6(x-4)²-1?

• Domain: all real numbers
  Range: y≥-1
• Domain: x≥-1
  Range: all real numbers
• Domain: all real numbers
  Range: y ≤-1
• Domain: x≤-1
  Range: all real numbers

Tags

CCSS.HSG.SRT.C.8