Question

given the linear equation y=-4/7 x-5, find the -cooridinates of points (-7),(0,) and (7,). please show work. plot those poits and graph the linear equation.

Answer 1

is this
\[y=-\frac{4}{7}x-5\]?

Answer 2

if so replace x by -7, 0, and 7 respectively and see what you get. for -7 you get
\[y=-\frac{4}{7}(-7)-5\]
\[y=4-5\]

\[y=-1\]