Algebra 2 TN Ready

Grace and her brother need $400 to go to band camp. Their parents have agreed to help them earn money by paying them $25 each time they mow the lawn and $10 for each hour they babysit their younger brother. They will have to do a combination of both chores to earn the money. Select the equation that represents the number of lawns they can mow, m, and hours they can babysit, b, to earn $400.

• 10m + 25b = 400

• 10m − 25b = 400

• 25m + 10b = 400

• 25m − 10b = 400

Which equation represents the graphed function

• f(x) = |x + 2| − 1

• f(x) = |x + 1| − 2

• f(x) = |x − 2| + 1

• f(x) = |x − 1| + 2

Which expression is equivalent to (q² − 16)?

• (q − 4)²

• (q + 4)(q − 4)

• (q + 8)(q − 2)

• (q − 8)(q + 2)

Which binomial is a factor of the expression 2a² − 10a − 48?

• a + 3

• a + 8

• 2a + 3

• 2a − 8

Which of the following is the inverse of the given functions? f(x) = -8 - 5x

• f(x)^-1 = -1/5x - 1/8

• f(x)^-1 = -x/5 - 8/5

• f(x)^-1 = x/5 + 8/5

• f(x)^-1 = 5x + 8

• f(x)^-1 = -1/8x - 1/5

• A

• B

• C

• D

• A

• B

• C

• D

• A

• B

• C

• D

• A

• B

• C

• D

• A

• B

• C

• D