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lorasvet [3.4K]
3 years ago
13

This scatter plot shows the association between the fat content and the calorie counts of some food items. Which equation repres

ents the line of best fit?

Mathematics
2 answers:
ad-work [718]3 years ago
7 0

Answer:

Hence, the equation that represents the line of best fit is:

y=\dfrac{160}{7}\times x+100

Hence, option: B is correct.

Step-by-step explanation:

We are given a linear correlation association between x and y as the line of best fit is a straight line.

Also it depicts a positive relationship between x and y since the points are increasing with increasing value of x.

Now the equation of line  that best represents the line of best-fit of the scatter plot i.e. which gives a best estimate of the data in the scatter plot is:

y=\dfrac{160}{7}\times x+100

Hence, option: B is correct.

stepan [7]3 years ago
6 0
Looking at this, it seems like B would be your answer. 
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11111nata11111 [884]

Using the Pythagorean theorem:

x^2 + (x-2)^2 = (√20)^2

Simplify the right side:

x^2 + (x-2)^2 = 20

Subtract 20 from both sides:

x^2 + (x-2)^2 - 20 = 0

Factor:

(x-4)(x+2) = 0

Solve for each x:

x = 4 and x = -2

The side cant be a negative value, so the answer would be x = 4

The answer is B.

3 0
3 years ago
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DochEvi [55]

Answer:

<em>Answer B</em>

Step-by-step explanation:

<u>Fractions on the Number Line</u>

The number line contains an ordered sequence of the numbers, where the smaller numbers are at the left of the greater numbers.

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3 years ago
Solve for z: -14z - -16z - -8z - 11z +7z = -12
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3 years ago
8x + 34. What does X equal
rosijanka [135]

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Step-by-step explanation:

First you put it in to y= mx+b form.

0=8x+34

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Then you divide 8 from both sides

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4 0
3 years ago
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dybincka [34]
4/15 = 0.267
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3 0
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