Question

MEDAL AND FAN!
Choose the equation of the line passing through the point (-1,3) and perpendicular to y=-1/3x+7

a. y=3x-12
b. y=3x+6
c. y=3x-6
d. y=3x

Answer 1

I dont want just answers please :( I need someone to explain it to me!

Answer 2

@iGreen

Answer 3

that guy will help you

Answer 4

ok...

Answer 5

thank you

Answer 6

well dude its so easy and simply
-1 , 3 means that
f(-1) = 3
just plug the -1 in the x in every equation and you'll get the result
the equation that equals 3 is the right one
y=3x-12 = - 15
y=3x+6 = 3
y=3x-6 = - 9
y=3x = - 3
so y = 3x + 6 is the right one

Answer 7

:D yay! that makes sense :3! Thank you!

Answer 8

happy to help you :)