Question

2. A line passes through the point (0,4).

The gradient of this line is 2.
Write down the equation of this line

Answer 1

`\boxed{y = 2x+4}`

Explanation:

Gradient = m = 2

Y-intercept = b = 4 (Because here x = 0 as in the point (0,4))

So, the equation becomes

=>
`y = mx+b`

=>
`y = 2x+4`