Question

If a line with a slope of -2 crosses the y-axis at (0, 3), what is the equation of the line?
A) y − 2x = 3
B) -2y + 3x = 1
C) y + 3x = 2
D) y + 2x = 3

Answer 1

the standard slope/intercept equation of a line is
y = mx + b where m = slope and b = intercept on the y-axis

Answer 2

here m = -2 and the intercept point is ( 0,3)
so what is the value for b?

Answer 3

I got the answer thanx for the help!

Answer 4

b is the y coordinate of the point of interception

Answer 5

which option do you think it is?