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DedPeter [7]
3 years ago
6

Is 3y-4x=20 a linear function?

Mathematics
1 answer:
Sati [7]3 years ago
3 0
It is. It's a function of the first power of a variable.
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The standard form of a quadratic equation is ,

ax² + bx + c = 0.

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One week the music store sold 2 trumpets, 3 clarinets, and 5 violins for $1,240. The next week, they sold 3 trumpets, 1 clarinet
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