Question

Find an equation of the line. Write the equation in standard form.
Through (10,25) and (4, 13)

Answer 1

y=2x+5

Explanation:

m=(y2-y1)/(x2-x1)

m=(13-25)/(4-10)

m=-12/-6

m=2

y-y1=m(x-x1)

y-25=2(x-10)

y=2x-20+25

y=2x+5