![]() |
Sign Up FREE! |
Sign In |
Classroom Setup |
Common Core Alignment ![]() |
![]() |
#1 |
Guest
Posts: n/a
|
![]() What is the "X" intercept of 4y-12=28x?I found the "Y" intercept... no problem. I see the 28x and I'm not sure how to get rid of the 28 and still keep both sides equal. I'm sure I'd have to divide since "28x" is multiplication... I'm just not sure where to go from there. Solve and explain, pleassssssse.
|
![]() |
#2 |
Guest
Posts: n/a
|
![]() Just plug in 0 for y
|
![]() |
#3 |
Guest
Posts: n/a
|
![]() to find y intercept, you take x = 0then 4y - 12 = 04y = 12y = 3to find x intercept, simply set y=0-12 = 28xx = -12/28x = -3/7
|
![]() |
#4 |
Guest
Posts: n/a
|
![]() x= (4y-12) /28 or (y-3)/7
|
![]() |
#5 |
Guest
Posts: n/a
|
![]() the first thing to do is find Ythen take 28 and divide it by 4the # that was 28 divide it form both sidesthen take the # that is now Y and subtract it from both sides then add 12 to both sides because it is a negativeYou should now have your answer X
|
Thread Tools | |
Display Modes | |
|
|