3 years ago

A line with a slope of -2 crosses the y-axis at (0, 3). The equation of the line is ____

Mathematics

1 answer:

strojnjashka [21]3 years ago

7 0

Answer:

y=-2x+3

Step-by-step explanation:

equation for slope is y=mx+b

the slope is -2 so that equals m

(0,3) is the y-intercept

y=b

3 is the y value making it substitute b making the equation y=-2x+3

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marysya [2.9K]

Answer:

The inequality $5x-3y >15$ have a dashed line

Step-by-step explanation:

we have

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The solution of this inequality is the shaded area below the dashed line

The equation of the dashed line is $5x-3y=15$

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The y-intercept of the dashed line is -5 ---> point (0,-5)

The x-intercept of the dashed line is x=3 ----> point (3,0)

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see the attached figure

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Step-by-step explanation:

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