Question

write an equation of a line in point slope form that has a slope of -2 and passes through (5,-1)

Answer 1

for a line passin through a point (x1,y1) and has a slope of m the equation will be
\[\frac{y-y_1}{x-x_1}=m\]
\[y-y_1=m(x-x_1)\]
\[y=mx-mx_1+y_1\]
Nw can u do?