Question

Complete the equations of the system in slope-intercept form. Use a decimal for the slope if necessary.

Line 1
x y
0 3
1 5
Line 2
x y
–1 1
–2 –1

Line 1: y =
x +
Line 2: y =
x +

Answer 1

do you know the slope formula?

Answer 2

or a screenshot

Answer 3

yes y = mx + b

Answer 4

no the slope formula
like how to find `m`?

Answer 5

oh yeah

x1 - y1
x2 - y2

Answer 6

wait i did that wrong lol >.<

Answer 7

nope

\(\bf\dfrac{y_1-y_2}{x_1-x_2}\)

Answer 8

thats what i meant ^^

Answer 9

or \(\bf\dfrac{y_2-y_1}{x_2-x_1}\)

Answer 10

both of those work

Answer 11

ok so ill do that, and you can check my answer for the slopes, okay?

Answer 12

sure

Answer 13

okay i got

2/1 for the first one

2/-1 for the second one

Answer 14

the y intercepts are on top and the x intercepts are on the bottom ^^^^

Answer 15

@Qwertty123 @Mehek14

Answer 16

wdym ?

Answer 17

?

Answer 18

the slope for both lines is 2

Answer 19

alrighty then how do i find the y intercept for both lines?

Answer 20

first one already tells you
when x = 0 y= ?

Answer 21

3? but what about the second set of numbers

Answer 22

under neath it i ment

Answer 23

1 and 5

Answer 24

and about the slope this "Use a decimal for the slope if necessary." makes me think it should be a decimal :/

Answer 25

slope is 3 for both

Answer 26

y-intercept***

Answer 27

i'm honestly lost
why are both the same

Answer 28

okay so my answer for both is y = 2x + 3 ??

Answer 29

idk it dosent really make sense

Answer 30

second line is y = 2x + 3

Answer 31

yep I checked
both are the same lines

Answer 32

okay ill try it then

Answer 33

it was correct.

Answer 34

ok good :)

Answer 35

thanks ...

Answer 36

yw

Answer 37

Nice Job :)