What is the equation of a line with slope 2 and y-intercept 3?

B. y = 2x + 3 — The slope-intercept form of a linear equation is y = mx + c, where m is the slope and c is the y-intercept. Substituting m = 2 and c = 3 gives y = 2x + 3.

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$What is the equation of a line with slope m = 2 and y-intercept c = 3 ?$

A. $y = 3 x + 2$
B. $y = 2 x + 3$
C. $y = 2 x - 3$
D. $y = 3 x - 2$

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Correct answer: B — $y = 2 x + 3$

Solution

The slope-intercept form is y = m x + c . Given m = 2 and c = 3, the equation is y = 2 x + 3 .

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What is the equation of a line with slope m=2 and y-intercept c=3?

Solution

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$What is the equation of a line with slope m = 2 and y-intercept c = 3 ?$