Zusammenfassung der Ressource
Frage 1
Frage
Which is the graph of the line with slope -1/2 and y-intercept -3?
Frage 2
Frage
Select the equation which best describes the relationship shown in the table.
Antworten
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y = x - 5
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y = 2x - 5
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y = 3x - 7
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y = x - 7
Frage 3
Frage
Find the equation of the line that passes through the points (-5, 2) and (1, 8).
Antworten
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y = x + 7
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y = x - 7
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y = -5x + 2
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y = 5x + 2
Frage 4
Frage
Select the equation of the line shown in the graph.
Antworten
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y = 6x - 4
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y = -4x + 6
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y = 2/3 x + 6
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y = 2/3 x - 4
Frage 5
Frage
You have already saved $75 toward the cost of a new phone. You plan to save $10 more per week for the next several weeks. Which equation represents the total amount of money, T, that you will have saved w weeks from now?
Antworten
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w = 10T + 75
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T = 10w + 75
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w = 75T + 10
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T = 75w + 10
Frage 6
Frage
Select the equation of the line that passes through the point (1, 5) and has slope 2.
Antworten
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y = 3x + 2
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y = 2x + 5
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y = 2x + 3
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y = 2x - 5