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What is the y-intercept of the line given by the equation y=4.2x - 6.3
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What is the y-intercept of the line given by the equation y=4.2x - 6.3

User Yahoo Serious
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2 Answers

11 votes
-6.3, this is slope intercept form where it’s y=mx+b. M=slope of the line and b = the y intercept. You could also set x to 0.
User Boni
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5.3k points
9 votes

Answer:

-6.3

Explanation:

4.2x, if x = 0, then y = -6.3

User FrengoF
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5.1k points
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