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Which equation has a y-intercept of 0? A) y = 7x + 1 B) y = -3x C) y = 4x - 4 D) y = x + 5
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1 vote
Which equation has a y-intercept of 0?

A) y = 7x + 1


B) y = -3x


C) y = 4x - 4


D) y = x + 5

User Marcos Mendes
by
7.6k points

2 Answers

7 votes
Compare all of these equations to y = mx + b.  The "b" represents the y-intercept.  The correct answer here is the equation that has no "b."  This means that b = 0.
User Nam Duong
by
7.2k points
5 votes
The answer would be B because, unlike the others, it only shows the slope.
User Guillefd
by
8.0k points
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