Relations and Functions

Given g(x) = 4x - 7, find g(-9).

• 29

• -43

• 43

• -29

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

Evaluate f(-2) if f(x) = x²+ 3

• -1

• 1

• 7

• -7

Tags

CCSS.HSF.IF.A.2

Given f(x) = 2x² + 5x - 17, find f(-1).

• -20

• -24

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

What is f(1)?

• 1

• 5

• 0

• 4

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

What is coordinate L?

• (6,6)

• (2,5)

• (2,3)

• (5,2)

Tags

CCSS.5.G.A.1

Which letter matches the coordinate (0, -6)?

• O

• L

• i

• Z

Tags

CCSS.5.G.A.1

Which relation does the mapping show?

• {(0, 1), (1, 2),(3, 4)}

• {(1, 0), (2, 1), (2, 2), (4, 3)}

• {(0, 1), (1, 2), (2, 2), (3, 4)}

• {(1, 0), (2, 1), (4, 3)}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the range of the mapping?

• {1, 2, 4}

• {0, 1, 2, 3}

• {0, 3}

• {1, 4}

Tags

CCSS.HSF.IF.A.1

CCSS.8.F.A.1

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.

• D: {1, -3, -4,}
  R: {0, 1, 2, -4}

• D:{0, 1, 2, -4}
  R:{1, -3, -4}

• D:{0, 1, 2, 3, 4}
  R:{1, -3, -4}

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

What is the range of the function?

• -7≤x≤6

• -7≤x≤6

• -8≤y≤4

• -8≤y≤2

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7