Question

What are the intercepts of 3x=4y+12?
a) x-intercept: (4, 0), y intercept (0, -3)
b) x-intercept: (-3, 0), y intercept (0, -4)
c) x-intercept: (1, 0), y intercept (0, -3)
d) x-intercept: (-4, 0), y intercept (0, -3)

Answer 1

x intercept is when y = 0
y intercept is when x = 0

Answer 2

how do I find that?

Answer 3

to get x intercept, plug in 0 for y and solve

Answer 4

Brb gotta step away for 1 sec

Answer 5

x=3
y=4
???

Answer 6

d i think

Answer 7

3x = 12 -> x = ?

0 = 4x + 12 -> y = ?

Answer 8

https://www.khanacademy.org/library

Answer 9

sorry x= (-4,0)
y=(0, -3)

Answer 10

try x again

Answer 11

yes i think

Answer 12

it equal 16

Answer 13

no no im wrong hold on

Answer 14

for the x intercept y = 0

3x = -12
x = -4
(-4,0) is my answer

Answer 15

"3x=4y+12" ???

Answer 16

I converted it to 3x+4y=-12 was that wrong?

Answer 17

errr yeah
3x=4y+12
can become 3x - 4y = 12

Answer 18

I started over its (4, 0) and (0, 3)

Answer 19

now try y again :P

Answer 20

-3***

Answer 21

lol yes that's good now ^_^

Answer 22

its a.

Answer 23

hahaha thanks

Answer 24

@love_to_love_you I've gtg now, sorry :/

Answer 25

aww man, okay. Thank you so much for the help!!!! @jigglypuff314

Answer 26

x=4 y=-3

Answer 27

Do you know anyone else on here that could help me with the rest? @jigglypuff314