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xxTIMURxx [149]
3 years ago
9

Using the graph, determine the coordinates of the roots of the parabola​

Mathematics
1 answer:
Nimfa-mama [501]3 years ago
6 0

Answer:

(-1, 4)

Step-by-step explanation:

Use of the coordinate plane.

The vertex of the parabola is 1 to the left and up 4.

Think of the vertex as where the curve starts.

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What is interest earned on 3500 invested at 6% compounded quarterly or 12 years
enyata [817]
\bf \qquad \textit{Compound Interest Earned Amount}
\\\\
A=P\left(1+\frac{r}{n}\right)^{nt}
\quad 
\begin{cases}
A=\textit{accumulated amount}\\
P=\textit{original amount deposited}\to &\$3500\\
r=rate\to 6\%\to \frac{6}{100}\to &0.06\\
n=
\begin{array}{llll}
\textit{times it compounds per year}\\
\textit{quarterly, thus four}
\end{array}\to &4\\
t=years\to &12
\end{cases}
\\\\\\
A=3500\left(1+\frac{0.06}{4}\right)^{4\cdot 12}\implies A=3500(1.015)^{48}

so, the interest earned then will be  A - 3500.
6 0
3 years ago
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kolbaska11 [484]

Answer:

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6 0
3 years ago
imagine that you are in an argument with a friend about the size of the slice of pizza you were both served. your friend says th
Helga [31]

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3 0
3 years ago
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Through: (1,0), slope=1
vitfil [10]
Standard form:
Y - 0= 1(x - 1)
Y - 0= x - 1
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- (-x+y= -1)
Answer:
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Slope-Intercept form:
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