Algebra II Final Review

• x + 1

• x – 1

• x + 3

• x – 3

The solutions to the inequality |2x + 5| + 3 ≤ 10 are x ≤ 1 and x ≥ a. What is the value of a?

• -4

• -1

• -6

• -5

Which is the best trend line for the data?

• a

• b

• c

• none of the above

• x ≠ 5

• x ≠ 8

• x ≠ 5, 8

• x ≠ -5, -8

Which data set can be modeled by a quadratic function?

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• 
• 
• 

• 
• 
• 
• 

A classmate is solving a system of equations where one equation is quadratic and the other is linear. Which could not be the number of solutions the classmate found?

• 3

• 2

• 1

• 0