Alg1 L8&9: Functions & slope-intercept

• Function

• Not a function

• Function

• Not a function

• Function

• Not a function

Which graph does NOT pass the vertical line test?

• Graph 1

• Graph 2

• Graph 3

• Graph 4

For the function f(x) = -3x + 3, find f(0).

• 0

• -3

• 3

• -1

What is the domain?

• {-3, -1, 1, 3, 5, 7, 9}

• {-3, -2, -1, 0, 1, 2, 3}

• {9, 7, 5, 3, 1, -1, -3}

• {-3, -2, -1, 0}

State the domain and range. Tell if it is a function.

• D: {-4, -2, 0, 2}

  R: {-2, -2, 1, 1}

  Function

• D: {-4, -2, 0, 2}

  R: {-2, 1}

  Function

• D: {-4, -2, 0, 2}

  R: {-2, -2, 1, 1}

  Not a Function

• D: {-4, -2, 0, 2}

  R: {-2, 1}

  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: {0, 1, 2, -4}

  R: {1, -3, -4}

• D: {0, 1, 2, 3, 4}

  R: {1, -3, -4}

What is the slope in the picture?

• Positive
• Negative
• Zero
• Undefined

Tags

CCSS.8.EE.B.5

What is the slope in the picture?

• Positive
• Negative
• Zero
• Undefined

Tags

CCSS.8.EE.B.5