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shtirl [24]
3 years ago
9

What is the equation of the line whose y-intercept is 3 and slope is 1? y = x - 3 y = x 3 y = 3x 1

Mathematics
2 answers:
katrin [286]3 years ago
4 0
The equation is y=1x+3. The line equation is y=mx+b. m being the slope and the b being the y-intercept.
Lynna [10]3 years ago
4 0

Answer:

The answer is y=x+3

Step-by-step explanation:

An equation for a line which is not vertical can be written in the form

y=mx+b

where m is its  slope and b is its y-intercept.

So, if you replace m and b in the last equation by 1 and 3 respectively, you have the equation of the line:

y=1x +3

but, this is the same as

y=x+3

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Step-by-step explanation:

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