Topic 2 Test (Nehme)

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What is the graph of y = −4x − 1?

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Which of the following is an equation of the line through (2, 3) and (−1, −12)?

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Yuson must complete 30 hours of community service. She does 2 hours each day. Write a linear equation to represent the hours Yuson has left after x days.

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For the graph of the equation you wrote in Item 3, what does the y-intercept represent?

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What is an equation of the horizontal line that passes through (5, −7)?

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For which values of A, B, and C will Ax + By = C be a vertical line through the point (8, 6)?

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What is an equation in point-slope form of the line shown in the graph, using the point (2, 2)?

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What is an equation in pointslope form of the line that passes through the point (4, −1) and has slope 6?

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What is an equation in pointslope form of the line that passes through (−7, 1) and (−3, 9)?

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What is the graph of 4x + 3y = −24?

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Write the equation in standard form of the line that has x-intercept 3 and y-intercept 5.

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What is the equation in standard form of the line:

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What are the x-intercept and the y-intercept of the graph of 9x − 7y = −63?

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Derek has $20 to spend on used books. Hardcover books cost $5 each and paperbacks cost $2 each. What equation in standard form determines the number x of hardcover books and the number y of paperback books he can buy?

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For the situation in Item 14, which of the following represents a possible combination of books that Derek can buy? Select all that apply.

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Determine whether the lines are parallel, perpendicular, or neither.
5x + 2y = 14 and y = −5x + 9

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Which lines are parallel to 8x + 2y = 7? Select all that apply.

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Write the equation in slopeintercept form of the line that passes through (6, −11) and is parallel to the graph of:

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What is the graph of y = −4x − 1?

Which of the following is an equation of the line through (2, 3) and (−1, −12)?

Yuson must complete 30 hours of community service. She does 2 hours each day. Write a linear equation to represent the hours Yuson has left after x days.

For the graph of the equation you wrote in Item 3, what does the y-intercept represent?

What is an equation of the horizontal line that passes through (5, −7)?

For which values of A, B, and C will Ax + By = C be a vertical line through the point (8, 6)?

What is an equation in point-slope form of the line shown in the graph, using the point (2, 2)?

What is an equation in pointslope form of the line that passes through the point (4, −1) and has slope 6?

What is an equation in pointslope form of the line that passes through (−7, 1) and (−3, 9)?

What is the graph of 4x + 3y = −24?

Write the equation in standard form of the line that has x-intercept 3 and y-intercept 5.

What is the equation in standard form of the line:

What are the x-intercept and the y-intercept of the graph of 9x − 7y = −63?

Derek has $20 to spend on used books. Hardcover books cost $5 each and paperbacks cost $2 each. What equation in standard form determines the number x of hardcover books and the number y of paperback books he can buy?

For the situation in Item 14, which of the following represents a possible combination of books that Derek can buy? Select all that apply.

Determine whether the lines are parallel, perpendicular, or neither. 5x + 2y = 14 and y = −5x + 9

Which lines are parallel to 8x + 2y = 7? Select all that apply.

Write the equation in slopeintercept form of the line that passes through (6, −11) and is parallel to the graph of:

What is the y-intercept of the line y + 11 = −2(x + 1)?

Determine whether the lines are parallel, perpendicular, or neither.
5x + 2y = 14 and y = −5x + 9