Question

Write the slope-intercept form of the equation of the line that passes through (4, 2) with a slope of 3.
y = 3x - 10
y = 3x + 4
y - 2 = 3 (x - 4)
y = 4x + 3

wouldnt it be 2=3(4)+b?

Answer 1

Yes. So b=?

Answer 2

6?

Answer 3

Remember point-slope form? plug in what you can and see....

Answer 4

put the information in point-slope form, then change it to slope-intercept

Answer 5

y-y1=m(x-x1)

Answer 6

uuuuh so m=x-x1/y-y1?

Answer 7

I wanted you to realize that you needed to use point slope first

Answer 8

uuuuh?

Answer 9

im really bad a at remember ing equation and forms what exactly is point slope?

Answer 10

he already posted it

Answer 11

she** sorry :/

Answer 12

y-y1=m(x-x1)

Answer 13

i was about to say brittni is a he?? lol

Answer 14

lol yea, sorry about that brittni. i honestly didn't even look at the name until after i posted "he"

Answer 15

then i realized she was a

Answer 16

soooo y-4=6(x-2) i am confused

Answer 17

nerp. they give a coordinate (4,2) and a slope of 3. so our y1 is gonna be 2, our x1 is gonna be 4, and our m is gonna be 3.

y - 2 = 3(x - 4)

Answer 18

ok thanks!:)

Answer 19

wait. it's not in slope-intercept form yet. can you do that? what do you get?

Answer 20

the answers are y = 3x - 10
y = 3x + 4
y - 2 = 3 (x - 4)
y = 4x + 3

Answer 21

yea, so which one is it?

Answer 22

numero dos!

Answer 23

no :/

Answer 24

hay cuatro respuestas entonces es numero 2

Answer 25

it's not 2

Answer 26

but its the same as hwta you wrote