Algebra 2 Unit 2 Review

• A

• B

• C

• D

Solve the system below by substitution.

6𝑥 − 𝑦 = −23

2𝑥 + 5𝑦 = −13

• (1,4)

• (-4,-1)

• (-1,-4)

• (4,1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Find the domain and range of the following function.

• D= {0, 4, 9, 15}

  R= {-1}

• D= {-1}

  R={0, 4, 9, 15}

• D={0, -1, 4, 9}

  R={15, 9, 4, 0}

Find the x- and y-intercept of the following equation.

What is the equation for slope intercept form?

• y=mx+b

• -y=mx+b

• y=mx-b

• y=-mx+b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the equation for point slope form?

What is the equation for standard form?

• Ax+By=C

• By+Ax=C

• Ax+By+C=0

• Ax-By=C

Find the regression equation for the data set.

Solve the system below by elimination.

• No solution

• Infinite Solutions

• (5, 9)

• (9,5)

Tags

CCSS.8.EE.C.8B

What is the first step in solving the following equations using elimination? 2y=-24-8x 6x+18=5y

• The equations are already lined up.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6