2 years ago

Explain how to decide whether to use graphing, substitution, or elimination to solve a system of equations.

1 answer:

4 0

It depends on the systems of equations. I would stay away from elimination, go for substitution and graph only if asked.

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fredd [130]

Not sure if this is correct but:

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Substitute values in the compound interest formula:

y = P ( 1 + $\frac{r}{n}$ ) $^{nt}$ .

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