Question

Which linear equation has a slope of 3 and a y-intercept of –2?

y = 3x + 2
y = 3x – 2
y = –2x + 3
y = –2x – 3

Answer 1

the answer to this is y = 3x - 2.

In the slope-intercept form y=mx+b, b is your y-intercept and in this problem, it will be -2. M is the slope which is 3.

Answer 2

Answer: y = 3x - 2

Explanation:

Equation of a straight line is

y=mx + c

m is the slope and c is the intercept

comparing it with the equation

y=3x - 2

m = slope =3

and c= intercept= -2