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vichka [17]
3 years ago
12

Graph ​ y=−4/7x+1 ​. Please help.

Mathematics
2 answers:
DanielleElmas [232]3 years ago
7 0

Go to a website called desmos graphing calculator and it will help you out but I put a image of the graphed equation as well.

Luba_88 [7]3 years ago
4 0

Answer:

The required graph is shown below.

Step-by-step explanation:

Consider the provided function.

y=-\frac{4}{7}x+1

The above function is a linear function.

We can draw the graph of the function with the help of 2 points.

Substitute x = 0 in the above function.

y=-\frac{4}{7}(0)+1

y=1

Substitute y = 0 in the above function.

0=-\frac{4}{7}x+1

\frac{4}{7}x=1

x=\frac{7}{4}

Now plot the points.

Draw a straight line passing through (0,1) and (7/4,0)

The required graph is shown below.

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Answer:

9 possible combinations: RGB, RYG, RGB, OYG, OGB, OBP, YGB, YBP, GBP

Step-by-step explanation:

  • <em>We need to consider The Triangle Inequality Theorem which states that the sum of any 2 sides of a triangle must be greater than the measure of the third side.</em>

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<u>Let's see what are the possible combinations:</u>

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3+5= 8 so possible 3 rd side is 7

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3+7= 10 so possible 3rd side is 5 or 9 (5 is repeat of the one above)

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3+12= 15 so possible 3 rd side is none

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5+7= 12 so possible 3rd side is 9

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3 years ago
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we conclude that if the scale factor from S to M is 3/2, then the scale factor from M to S is 2/4.

<h3></h3><h3>What is the scale factor from M to S?</h3>

Suppose we have a figure S. If we apply a stretch of scale factor K to our figure S, we can say that all the dimensions of figure S are multiplied by K.

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Now we have an equation (similar to the first one) that says that the scale factor from M to S is 2/3.

Then we conclude that if the scale factor from S to M is 3/2, then the scale factor from M to S is 2/4.

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1 year ago
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