Question

Write the equation of the line that passes through (3, 6) and (0, –3) in slope-intercept form.

y = 3x – 6

y = 3x – 3

y = 3x + 3

y = 3x + 6

Answer 1

first find the slope
m=(-3-6)/(0-3)=3
now use slope intercept form
y=mx+C
y=3x+C
use x=3 and y=6 to find C.

Answer 2

Isn't that MX+b..

Answer 3

its up to u use C or b its just a constant.

Answer 4

Oh okay.. That makes sense I have had MB+X pounded in my head when I first took math is all.

Answer 5

that,s right dear