3 years ago

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

Mathematics

2 answers:

goblinko [34]3 years ago

5 0

( 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

$y=-\frac{1}{2}x+1$

[ Proof ]

$-\frac{1}{2}x+1=0\\-x+2=0\\-x=-2\\x=2$

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

So it's y = 2x - 4

and y = -1/2x + 1

nataly862011 [7]3 years ago

4 0

Answer:y=-2x+0

Step-by-step explanation:

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2 years ago

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Step-by-step explanation:

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2 years ago

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GaryK [48]

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