Question

How do you solve these two questions and what are the answers?

Answer 1

a) -6/2

b) -9/2

Explanation:

a) rearrange by making y the subject as y = mx+c

y = -6/2x-9/2

the gradient = -6/2

b) c is the y-intercept as it touch the y-axis, therefore -9/2 is where the line crosses the y-axis