Question

Write the equation of the line. passes through 1,-5 and m=-3

Answer 1

y-y1=m(x-x1)

Answer 2

plugin the above formula

Answer 3

y--5=-3(x-1)

Answer 4

simplify further

Answer 5

y--5=-3x+3

Answer 6

please you have to apply the subsequent formula:
\[y-y _{0}=m(x-x _{0})\]
where (x_0,y_0) is your point and m is your slope

Answer 7

y=-3x+3+5

Answer 8

y=-3x+8

Answer 9

yes

Answer 10

thats it?

Answer 11

yup

Answer 12

thanks

Answer 13

wait wait

Answer 14

so you guys are using point slope formula so

multiply - by -5 and then you have to "subtract 5" not add both
sides
be careful with signs bug