2 years ago

Solve the system of equations below by graphing. Y=-5x and y=x-6

Mathematics

1 answer:

11Alexandr11 [23.1K]2 years ago

5 0

9514 1404 393

Answer:

(x, y) = (1, -5)

Step-by-step explanation:

Using a graphing calculator to solve equations such as these is quick and easy. It is one of my favorite methods. The attached graph shows the solution is ...

(x, y) = (1, -5)

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$4000 for 2years at 5% compounded quarterley

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$\bf \qquad \textit{Compound Interest Earned Amount}
\\\\
A=P\left(1+\frac{r}{n}\right)^{nt}
\qquad 
\begin{cases}
A=\textit{accumulated amount}\\
P=\textit{original amount deposited}\to &\$4000\\
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n=
\begin{array}{llll}
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\end{array}\to &4\\

t=years\to &2
\end{cases}$