Function Quiz 1 Review

How would you write y = 2x - 3 in function notation?

• y = 2x-3

• f = 2x - 3

• f(x) = 2x-3

Tags

CCSS.HSF.IF.A.2

If f(x) = -3x - 8, find f(-1).

(You can use your calc)

• f(-1) = 5

• f(-1) = -5

• f(-1) = -12

• f(-1) = -10

g(x) = 3x + 1
g(2) = _______

• 6
• 7
• 8
• 9

Tags

CCSS.HSF.IF.A.2

Is it a function?

(Does each person have 1 birthday?)

• It IS a function.

• It IS NOT a function

• Function
• Not a Function

Tags

CCSS.8.F.A.1

• Function
• Not a Function

Tags

CCSS.8.F.A.1

Is it a function?

(Pass VLT?)

• Function

• Not a Function

Is it a function?

(Pass VLT?)

• It IS a function.

• It IS NOT a function

Is this mapping a function or not a function?

(Does each person have 1 birthday?)

• Function

• Not a Function

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: {-4, 0, 1, 2}
  R:{-4, -3, 1}
• D: {0, 1, 2, 3, 4}
  R:{1, -3, -4}
• D: {0, 1, 2, -4}
  R: {1, -3, -4, 1}

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.5