OpenStudy (anonymous):

Help with these three questions please?!

2 years ago
OpenStudy (anonymous):
2 years ago

OpenStudy (anonymous):

\[5x=-3y\\ y=-\frac{5}{3}x\]

2 years ago
OpenStudy (anonymous):

\[y=kx\\ 10=k\times -3\] so \[k=-\frac{10}{3}\] and you have \[y=-\frac{10}{3}x\]

2 years ago
OpenStudy (anonymous):

\[y=kx\\ 8=k(-6)\\ k=-\frac{4}{3}\\ y=-\frac{4}{3}x\]

2 years ago