10
QuizMultiple Choice

Slope of a Line — Quiz

Question 10 • Mathematics I

Vera wants to graph a line that passes through 0 comma 2 and has a slope of 2 thirds Which points could Vera use to graph the line? Choose three correct answers.

Answer
A
negative 2 comma negative 3
B
negative 3 comma 0
C
2 comma 5
D
6 comma 6
E
3 comma 4

Explanation

A line through (0, 2) with slope 2/3 has equation y = (2/3)x + 2. For x = −3, the equation gives y = 0, so (−3, 0) works. It also gives y = 6 when x = 6 and y = 4 when x = 3, so (6, 6) and (3, 4) work too.

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