2/4 Review Quizizz

Which of the following is the graph of the line x = -4?

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What is the x-intercept of the graph of 3x + 9y = 18

• 6

• -6

• 2

• -2

Which is the graph of 2x + 4y = 8?

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What is the slope-intercept form of 3x + 6y = 18?

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Which of the following is true about a function?

• In a function, every output has exactly one input.

• In a function, every input has exactly one output.

• In a function, all inputs are assigned to the same output.

• In a function, the inputs and outputs do not have any restrictions.

• 5

• 29

• 21

• 3

• 7

• 8

• 3

• 2

What is the vertex of the absolute value function y = 3|x - 2| - 4?

• (2, -4)

• (-2, -4)

• (2, 4)

• (-2, 4)