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3 years ago

Can you please help?

Mathematics

2 answers:

Lostsunrise [7]3 years ago

8 0

Answer:

7% errrrrrdredf4ess43

iris [78.8K]3 years ago

4 0

Answer:

6=0.60

Step-by-step explanation:

It’s math

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The correct option is (D) $y=\frac{4}{7}\ x+\frac{1}{7}$ .

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The two-point form for the equation of straight line is:

$(y-y_{1})=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\ (x-x_{1})$

The two points provided are:

A = (5, 3)

B = (12, 7)

Compute the equation of the trend line as follows:

$(y-y_{1})=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\ (x-x_{1})\\\\(y-3)=\frac{7-3}{12-5}\ (x-5)\\\\(y-3)=\frac{4}{7}\ (x-5)\\\\y-3=\frac{4}{7}\ x-\frac{20}{7} \\\\y=\frac{4}{7}\ x-\frac{20}{7}+3\\\\y=\frac{4}{7}\ x+\frac{-20+21}{7}\\\\y=\frac{4}{7}\ x+\frac{1}{7}$

Thus, the equation of the trend line is $y=\frac{4}{7}\ x+\frac{1}{7}$ .

The correct option is (D).

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Answer:

Step-by-step explanation:

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