Which of the following has a y-intercept of 3 y=3x+2 or x=3or y=2x+3 or y=x

Question

Which of the following has a y-intercept of 3 y=3x+2 or x=3or y=2x+3 or y=x

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Thanh Hà 4 years 2021-08-05T17:20:56+00:00 1 Answers 14 views 0

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  1. thuhuong
    0
    2021-08-05T17:22:45+00:00
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    Answer:

    We conclude that the equation y=2x+3 has a y-intercept of 3.

    Step-by-step explanation:

    The slope-intercept form of the line equation

    y = mx+b

    where

    • m is the slope
    • b is the y-intercept

    Given the equation

    y = 3x+2

    comparing with the slope-intercept form y = mx+b

    The slope-intercept of y = 3x+2 is: 2

    Given the equation

    x=3

    Does not have a y-intercept.

    Given the equation

    y=x

    comparing with the slope-intercept form y = mx+b

    The slope-intercept of y=x is: 0

    Given the equation

    y=2x+3

    comparing with the slope-intercept form y = mx+b

    The slope-intercept of y=2x+3 is: 3

    Thus, we conclude that the equation y=2x+3 has a y-intercept of 3.

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