Question

I’m stuck on this please can you help

Answer 1

y = 2x + 2

Explanation:

Here the slope of the line (the gradient) is m = 2 and the line passed thru (1, 4).

Using the point-slope formula for the equation of a str. line, y - k = m(x - h), we get:

y - 4 = 2(x - 1)

or

y - 4 = 2x - 2

or

y = 2x + 2