Algebra 2 Midterm Exam

Factor

• A

• B

• C

• D

• A

• B

• C

• D

Multiply

• A

• B

• C

• D

Find the product.

(m - 8)(m - 9)

• m²-17m+72

• m²-17m-72

The discriminant of
2x² -3x - 5 is ?

• -10 and -3
• -31
• 49
• 31

Use the quadratic formula to solve 2x² + 2x - 12?

• -2, 3
• 2, 3
• 2, -3
• -2, -3

If the discriminant is positive, then the solution will be

• one real solution

• two real solutions

• no real solutions

• one imaginary solution

Solve by completing the square.
 $x^2-4x-5=0$  

•  $x=\left\{-5,\ 1\right\}$  

•  $x=\left\{-1,\ 5\right\}$  

•  $x=\left\{-5,\ -1\right\}$  

•  $x=\left\{1,\ 5\right\}$  

What type of function is shown?

• absolute value
• quadratic
• linear
• exponential

Which parent function matches the graph?

• y = |x|
• y = x
• y = x²
• y = 2^x