2 years ago

Can a system of linear equation have exactly 2 solutions ? why or why not?

1 answer:

6 0

Answer:

Under normal circumstances a system of two linear equations can have 0, 1 or infinitely many solutions.

Step-by-step explanation:

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1.
Domain: {-1, 0, 2, 3}
Range: {2, 4, 6}

2.
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Step-by-step explanation:

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masya89 [10]

Answer:

Step-by-step explanation:

$r(x)=2\sqrt{x} , s(x)=\sqrt{x} \\ rs(x)=2\sqrt{x} \sqrt{x} =2x\\rs(4)=8\\\\\frac{r}{s}(x) =\frac{2\sqrt{x} }{\sqrt{x} } = 2\\\frac{r}{s} (3) = 2$

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