Question

the correct x-intercept and y-intercept of the graph of the equation 15x - 5y = 30

Answer 1

how will you know when they are the correct ones?

Answer 2

idk thats y im asking

Answer 3

\[ax+by=c\]
\[\frac{a}{c}x+\frac bc y=\frac cc\]
\[\frac{x}{c/a}+\frac{y}{c/b}=1\]

then we can read the ints froom under neath

Answer 4

so, xint = 30/15

yint = 30/-5

Answer 5

theres other ways of course, but I find this one is neglicated .... so i try to give it some breathing room