Question

Work out the equation of the line which has a gradient of 1/2 and passes through the point (4,-2)

Answer 1

Answer: y= 1/2x-4

Explanation:

1/2 and passes through the point (4,-2)

Y=mx+b

-2=1/2(4)+b

-2= 2+b

-2-2=b

-4=b

Y= 1/2x-4