4 years ago

Determine the slope of the line passing through the given points (1,2) and (2,-1)

Mathematics

2 answers:

Semmy [17]4 years ago

8 0

The slope is 2, rise over run, 2 over 1

alex41 [277]4 years ago

3 0

I hope this helps you

slope=y2-y1/x2-x1

slope=2-(-1)/1-2

slope=3/-1

slope= -3

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4 years ago

If you were to deposit $12,000 and the bank paid you 6% interest compounded quarterly, what would the maturity value of your dep

xenn [34]

$\bf \qquad \textit{Compound Interest Earned Amount}
\\\\
A=P\left(1+\frac{r}{n}\right)^{nt}
\quad 
\begin{cases}
A=\textit{compounded amount}\\
P=\textit{original amount deposited}\to &\$12000\\
r=rate\to6\%\to \frac{6}{100}\to &0.06\\
n=
\begin{array}{llll}
\textit{times it compounds per year}\\
\textit{quarterly, meaning}
\end{array}\to &4\\

t=years\to &9
\end{cases}
\\\\\\
A=12000\left(1+\frac{0.06}{4}\right)^{4\cdot 9}$