Question

Write the equation of a line with a slope of 3 and a y-intercept of 1.

y = x + 3
y = 3x + 1
3x + y = 1
x + 3y = 1
which one?

Answer 1

\(y=mx+b\)

m = slope

b = y-intercept

so the slope in your equation is 3

so put 3 for m

\(y=3x+b\)

Answer 2

y-intercept = 1

so put 1 instead of b

\(y=3x+1\)

Answer 3

thank u

Answer 4

your welcome ^_^