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3 years ago

F(n) = 3n + 2find the third term

Mathematics

1 answer:

nataly862011 [7]3 years ago

7 0

Answer:

Step-by-step explanation:

The third term is when n = 3, so simply plug 3 into the equation:

f(3) = 3 * 3 + 2 = 9 + 2 = 11

Thus, the answer is 11.

Hope this helps!

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3 years ago

Write an equation in slope-intercept form for the line that passes through (4,-3) and is parallel to the line described by y=1/2

Marat540 [252]

Given:

The point, (4, -3)

The line,

$y=\frac{1}{2}x+5$

To find an equation in slope-intercept form for the line that passes through (4,-3) and is parallel to the given line:

The slope of the line is,

$m=\frac{1}{2}$

Since the given line is parallel to the new line, so the slope will be same for the both.

Using the point-slope formula,

$y-y_1=m(x-x_1)$

Substitute the point and slope we get,

$\begin{gathered} y-(-3)=\frac{1}{2}(x-4) \\ y+3=\frac{1}{2}x-2 \\ y=\frac{1}{2}x-2-3 \\ y=\frac{1}{2}x-5 \end{gathered}$

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$y=\frac{1}{2}x-5$

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2 years ago

The point A(4,3) is reflected over the point (3,5) and its image is point B. What

mamaluj [8]

B(5,1) I’m smart and don’t worry the answer is correct

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3 years ago

Need help plsssss :;):5:$//&-&!.&/).:$83

Katyanochek1 [597]

The answer is b.

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3 years ago

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If $x$ is a number that is both divisible by 4 and 5, then

$\begin{cases}x\equiv0\pmod4\\x\equiv0\pmod5\end{cases}$

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Now, there are 11 numbers between 100 and 300 that are divisible by 20 (100, 120, 140, and so on). We have $20n=100$ when $n=5$ , so the sum we want to compute is

$\displaystyle\sum_{n=5}^{15}20n=\boxed{2200}$

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3 years ago

F(n) = 3n + 2find the third term​

F(n) = 3n + 2find the third term