Algebra 2 Exam

• reflection over x-axis,  vertical compression by 2/3,  left 4,  down 5

• reflection over y-axis,  vertical compression by 2/3,  right 4,  down 5

• right 2/3, horizontal stretch, down 5

• vertical stretch by 2/3, right 4, up 5

Tags

CCSS.HSF.BF.B.3

What is the domain and range of the function shown?

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What are the coordinates of the inflection point of the function shown?

• (-4.5, 0)

• (0, ∞)

• (-3, 2)

• (-6, -8)

What is the range of the mapping shown?

• {-4, -1, 0, 2, 7}

• -4 ≤ x ≤ 7

• {-5, 0, 1, 2, 4}

• -5 ≤ y ≤ 4

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

A student bought concert tickets online. The total cost, c, in dollars, of t tickets can be found using the function c = $24.50t + 9.50. If the student spent a total of $230 on tickets, how many tickets did he buy?

• 9 tickets

• 5644 tickets

• 24 tickets

• 9.50 tickets

Which inequality is equivalent to the one shown?

• x < 0.64

• x > 0.64

• no solution

• All Real Numbers

What is the domain of graph shown?

• -3 ≤ x ≤ 2

• {-3, -2, -1, 0, 1, 2} 

• -5 ≤ y ≤ 2

• {-5, -4, -3, -2, -1, 0, 1, 2}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

A city employee paints curbs in parking lots and replaces a road sign. The function below can be used to find c, the number of parking lot curbs the employee paints when he replaces r road signs in a 40 hour work week. If the employee painted 55 curbs in one week, how many road signs did he replace that week?

• 1

• 3

• 5

• 7

Tags

CCSS.HSF.LE.B.5

Does the table represent a function?

• yes, because the y-values repeat

• Yes, because the x-values don't repeat

• No, because the y-values repeat

• No, because the x-values don't repea

Tags

CCSS.8.F.A.1