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Cerrena [4.2K]
3 years ago
6

What is x+5 over x = 5 over 4

Mathematics
1 answer:
alexdok [17]3 years ago
6 0
x\not=0\\\\
\dfrac{x+5}{x}=\dfrac{5}{4}\\
5x=4(x+5)\\
5x=4x+20\\
5x-4x=20\\
x=20
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for every one the top line goes up, the bottom line changes too, but it's not at a constant rate. it's not constant, therefore it cannot be linear.

the rate of change formula (or slope formula, they're the same thing) is :

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284-300/ 1-0

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