Question

How do I write the system of linear equations for this graph?

Answer 1

Answer:y=-2x+0

Explanation:

Answer 2

( 1 ) First graph -

x-intercept = 2

y-intercept = -4

`y=2x-4`

[ Proof ]

`2x-4=0\\2x=4\\x=2`

For y-intercept, it's y = 0 -4 = -4

( 2 ) Second graph -

x-intercept = 2

y-intercept = 1

slope = -1/2

`y=-(1)/(2)x+1`

[ Proof ]

`-(1)/(2)x+1=0\\-x+2=0\\-x=-2\\x=2`

For y-intercept, it's y = 0 + 1 = 1

So it's y = 2x - 4

and y = -1/2x + 1