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natita [175]
2 years ago
6

Determine the sum of the following series. ∑n=1[infinity](4^n+8^n/13n)

Mathematics
1 answer:
Gnoma [55]2 years ago
3 0
N=1 4+7n=71 that is the answer
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Describe the transformation done to y = 1/x to get y = 1/4x -12?
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The transformation is done to y=1/x to get y=1/4x-12. We defined a turning point in the equation which will indicate the point in the graph.

We changed the form from y=x to y=x+c. In this case, we use 1/2 for the and constant C value which is -12.

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3 years ago
Find the equation of the linear function represented by the table below in slope- intercept form. -4 18 1 -2 6 -22 11 -42​
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Answer:

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3 0
2 years ago
Need help please help me
Ostrovityanka [42]
The solution is the point of intersection between the two equations.

Assuming you have a graphing calculator or a program to lets you graph equations (I use desmos) you simply put in the equetions and note down the coordinates of the point of intersection.

In the graph the first equation is in blue and the second in red.

The point of intersection = the solution = (-6 , -1)



If you dont have access to a graphing calculator you could draw the graphs by hand;

1) Draw a table of values for each equation; you do this by setting three or four values for x and calculating its image in y (you can use any values of x)

y = 0.5 x + 2 (Im writing 0.5 instead of 1/2 because I find its easier in this format)

x | y
-1 | 1.5 * y = 0.5 (-1) + 2 = 1.5
0 | 2 * y = 0.5 (0) + 2 = 2
1 | 2.5 * y = 0.5 (1) + 2 = 2.5
2 | 3 * y = 0.5 (2) + 2 = 3

y = x + 5

x | y
-1 | 4 * y = (-1) + 5 = 4
0 | 5 * y = (0) + 5 = 5
1 | 6 * y = (1) + 5 = 6
2 | 7 * y = (2) + 5 = 7

2) Plot these point on the graph
I suggest to use diffrent colored points or diffrent kinds of point markers (an x or a dot) to avoid confusion about which point belongs to which graph

3) Using a ruler draw a line connection all the dots of one graph and do the same for the other

4) The point of intersection is the solution

8 0
3 years ago
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g100num [7]
Negative 4,0 because I know it
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3 years ago
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A car recently sold for $32,345. if there's a 6% sales tax on automobile sales, how much tax will be added to the price of the c
grandymaker [24]
The correct answer to this question is C
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3 years ago
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