Question

A line has a y -intercept of 10 and a slope of 1 . What is its equation in slope -intercept form?

Answer 1

y=mx+b

where m=1 and b=10

so

y=x+10

Answer 2

If the equation is y=mx+b and m is slope and b is the y-intercept the answer must be, y = 1x + 10