Algebra 2 Unit 7 Test Review

What is the solution to the equation 2(x−3)²−5=13

• x=1, x=5

• x=3, x=-3

• x=0, x=6

• x=0, x=-6

Tags

CCSS.HSA-REI.B.4B

y = -x² + 8x - 16
How many x-intercepts are there?

• 0
• 1
• 2

Tags

CCSS.HSF-IF.C.7A

Classify the solutions to 
25g² - 10g + 1 = 0

• 0 real solutions
• 1 rational solution
• 2 rational solutions
• 2 irrational solutions

Tags

CCSS.HSA-REI.B.4B

• ±1.5
• 1.5
• ±1
• No real solution

Tags

CCSS.HSA-REI.B.4B

Classify the solutions by using the discriminant.
2g² + 7g + 3 = 0

• 0 real solutions
• 1 real solution
• 2 real solutions
• 2 imaginary solutions

Tags

CCSS.HSA-REI.B.4B

Is the discriminant positive, negative, or zero?

• Positive
• Negative
• Zero
• Not sure

Tags

CCSS.HSA-REI.B.4B

• A
• B
• C
• D

Tags

CCSS.HSA-REI.B.4B

• A
• B
• C
• D

Tags

CCSS.HSA-REI.B.4B

What is this formula?

• This is the speed of light formula.
• This is the quadratic formula.
• This is the zero product property.
• This is scary.

Tags

CCSS.HSA-REI.B.4B

Determine the values of
a, b, and c for
the quadratic equation: 
4x² – 8x = 3

• a = 4, b = -8, c = 3
• a = 4, b =-8, c =-3
• a = 4, b = 8, c = 3
• a = 4, b = 8, c = -3