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
The equation is y=1x+3. The line equation is y=mx+b. m being the slope and the b being the y-intercept.
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
\(y=x+3\)