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Brrunno [24]
2 years ago
8

The set of ordered pairs represents a function. Write a rule that represents the function.

Mathematics
1 answer:
denis-greek [22]2 years ago
4 0
The answer is: y = 4x + 1
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Graph - 9x + 6y = 18 using linear standard form
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Answer:

The graph is attached Below and the plotting is given below.

Step-by-step explanation:

Given:

-9x + 6y = 18

Solution:

To draw a line on a graph the required minimum two points but here we will have three points as point A, point B, and point C.

For point A

Put x = -4 in the given equation we get

-9×-4 + 6y = 18

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For point B

Put x = -2 in the given equation we get

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∴ Point B ≡ ( -2, 0 ).

For point C

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∴ Point C ≡ ( 0, 3 ).

Now we have Point A ,B and C join it and you will have Line.

3 0
3 years ago
Find the sum of a finite geometric sequence from n = 1 to n = 6, using the expression −2(5)n − 1.
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\bf \qquad \qquad \textit{sum of a finite geometric sequence}\\\\
S_n=\sum\limits_{i=1}^{n}\ a_1\cdot r^{i-1}\implies S_n=a_1\left( \cfrac{1-r^n}{1-r} \right)\quad 
\begin{cases}
n=n^{th}\ term\\
a_1=\textit{first term's value}\\
r=\textit{common ratio}\\
----------\\
a_1=-2\\
r=5\\
n=6
\end{cases}
\\\\\\
S_6=-2\left( \cfrac{1-5^6}{1-5} \right)
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When graphed, the circle with equation x2 + y2 - 10x + 16 = 0 will lie ENTIRELY in Quadrants...
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The lengths of songs on the radio are normally distributed with a mean length of 210 seconds, If 38.2% of all songs have lengths
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 i think the answer is 16 seconds                                                        
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3 years ago
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