Answer:
if [tex]-192[/tex] is not divided by [tex]-4[/tex], then y - intercept becomes [tex]-192[/tex].
In such a situation, Shari thought that -192 was the y-intercept.
Step-by-step explanation:
Given: [tex]288x-4y=-192[/tex]
Solution:
Consider the equation:
[tex]288x-4y=-192[/tex]
To find y-intercept, put [tex]x=0[/tex]
[tex]288(0)-4y=-192\\-4y=-192\\y=\frac{-192}{-4}\\y=48[/tex]
In the second step [tex]-4y=-192[/tex],
if [tex]-192[/tex] is not divided by [tex]-4[/tex], then y - intercept becomes [tex]-192[/tex].
In such a situation, Shari thought that -192 was the y-intercept.
