Algebra Final Exam Study Guide

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Sarah drove to the grocery store. She was at the grocery store for several minutes. Then Sarah drove back to her house. The graph shown represents this scenario. What is the dependent quantity?

• Distance to grocery store, in miles

• Sarah's House

• Time, in minutes

• Distance from Sarah's house, in miles

ALCOS A1WP.6a

Factor the trinomial to find the two zeros of the quadratic function. 

• {3,7}

• {-3,-7}

• {-3,7}

• {3,-7}

ALCOS A1WP.7

Simplify the following polynomial.

• 10w^3 +4w^2

• 14w^2 + 2w

• 14w^3 - 2w^2

• 2w^2 + 10w

​ ALCOS A1WP.9a

Solve the quadratic equation using completing the square. 2x2−8x+6=0

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• x={1,3}

• x={1,-3}

• x={-1,3}

• x={-1,-3}

ALCOS A1WP.9b

Solve the quadratic equation using the appropriate method.

• x={4,1}

• x={-4,-1}

• x={-4,1}

• x={4,-1}

ALCOS A1WP.10

Solve the following system of equations using substitution or elimination.

6x +2y = -26 and x - 6y = 21

• (3,4)

• (-3,4)

• (3,-4)

• (-3,-4)

ALCOS A1WP.10

Solve the system of equations by graphing.

x + y =4 and 2x - 5y =15

• (5,1)

• (-5,-1)

• (5,-1)

• (-5,1)