Question

Fan n medal.

Answer 1

@AriPotta

Answer 2

ok so we wanna know what x equals when y is 0. so we're going to substitute 0 for y.

1/3x + y = -15
1/3x + 0 = -15
1/3x = -15
x = -45

Answer 3

so it's (-45, 0)

Answer 4

Oh damn, i was far off. >.> Thank you sooo much for all the help >.>

Answer 5

lol no problemo

Answer 6

you want -2x + 5y = 10 into slope-intercept form (y = mx + b)
so we're going to add 2x to both sides
5y = 2x + 10
then divide both sides by 5
y = 2/5x + 2

so we're looking for a line with a positive slope and a y-intercept of 2

Answer 7

if we're looking at y-intercept alone, then we can rule out c and d

Answer 8

since c and d have a y-intercept of -2

Answer 9

so out of a and b, a is the line with the positive slope. remember that pic i uploaded earlier?

Answer 10

It's "A" and yeah, i saved it for help on the final test thing.

Answer 11

great :)

Answer 12

@AriPotta

Answer 13

what's the equation of the line?

Answer 14

the only way i know how to get an exact answer is to determine the equation of the line and testing out each option in the equation to see which one is true

Answer 15

or you can just eyeball it.

Answer 16

(1,1) doesn't seem to be on the line

Answer 17

see?

Answer 18

it's close between choice B and D. i'd go with B

Answer 19

i'm going to bed :) good luck

Answer 20

Alright, thank you.