Algebra Function

Is this a function?

• Yes, one output for each input

• No, multiple y-values for an x-value

• It depends

• Not enough information

Is this a function?

• Yes, one output for each input

• No, multiple y-values for an x-value

• It depends

• Not enough information

Given that y=2x-1 is a function of x, if the domain is {-5, -2, 1, 4}, what is the range?

• {-11, -5, 1, 7}

• {-10, -4, 2, 8}

• {-9, -3, 3, 9}

• {-6, -3, 0, 3}

Which graph represents a function?

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What is the range of the function?

• {-6, 0, 4, 5}

• {-6, 4, 6, 12}

• {-4, -1, 6, 12}

• {-4, -1, 0 5}

What is the domain of the function of x graphed below?

• {-6, -3, 2, 4}

• {-6, -3, 2, 5}

• {-6, -3, 1, 5}

• {-6, -3, 1 4}

What is the slope of the following graph?

• Zero

• Undefined

• Positive

• Negative

What is the slope of the following graph?

• Zero

• Undefined

• Positive

• Negative

What is the slope of the following graph?

• Zero

• Undefined

• Positive

• Negative

What is the slope of the following graph?

• Zero

• Undefined

• Positive

• Negative