Question 358912
Graph the y-intercept (0,-2).
Then use the slope to find another point, starting at the intercept.
Slope={{{(DELTA*y)/(DELTA*x)=-1/5}}}
So a change in x of 5 will give a change in y of -1.
Starting from the y-intercept,
X:{{{0+5=5}}}
Y:{{{-2-1=-3}}}
({{{5}}},{{{-3}}}) is another point on the line.
{{{drawing(300,300,-6,6,-6,6,circle(0,-2,0.3),circle(5,-3,0.3),grid(1),graph(300,300,-6,6,-6,6,-(1/5)x-2))}}}