Question

someone help

Answer 1

with

Answer 2

do you know how to find the slope and y-int?

Answer 3

its just confusing

Answer 4

im in a special class for math and this is hard

Answer 5

to find the slope use \(\dfrac{y_2 - y_1}{x_2 - x_1}\)

Answer 6

first choose and two ordered pairs

Answer 7

let's do line 1
(-2,4) (2,6)
\(\dfrac{6 - 4}{2 - (-2)}\)

Answer 8

ive take this stupid stuff five times now and its just hard!

Answer 9

\(\dfrac{2}{4} = \dfrac{1}{2}\)

Answer 10

now we find the y-int of it
\(y = \dfrac{1}{2}x + b\)


\(6 = \dfrac{1}{2}*2 + b\)

Answer 11

\(5 = b\)
so the equation for line1 is \(y = \dfrac{1}{2}x + 5\)

Answer 12

you need a decimal for slope so put 0.5

Answer 13

now the slope for line 2

(-2, -2)
(0, 4)

\(\dfrac{4 - (-2)}{ 0 - (-2)} = \dfrac{6}{2} = 3\)

Answer 14

\(y = 3x + b\)
solve for b

\(-2 = 3* -2 + b\)

\(4 = b\)

Answer 15

so your second equation is \(y = 3x + 4\)

Answer 16

thanks alot can u check my last answer nobody told me if it was right or wrong i will post it again

Answer 17

sure

Answer 18

k thanks