Question

Find the equation of a line that passes through the point (0,1) and has a gradient of 3.

Leave your answer in the form y

y=mx+c

Answer 1

Find the equation of a line in form $y=mx+b.$

The gradient is $3$

$$m=3$$

$$y=3x+b$$

A line that passes through the point (0,1)

$$1=3(0)+b=>b=1$$

The equation of a line that passes through the point (0,1) and has a gradient of 3 is

$$y=3x+1$$