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2 years ago

Write an algebraic rule for the trend line. Report your rule in slope intercept form.

Mathematics

1 answer:

Tju [1.3M]2 years ago

4 0

Answer:

y = 5x + 20

Step-by-step explanation:

Here, we want to find the slope intercept form equation of the trend line

The general form is:

y =

mx + b

b is slope and m

is the y-intercept

b = 20

To get the slope, we select any two points and use the slope formula

we have the points;

(10,70) and (5,45)

The slope formula is;

m = (y2-y1)/(x2-x1) = (45-70)/(5-10) = -25/-5 = 5

The equation of the line is thus;

y = 5x + 20

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3 years ago

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Answer:

Step-by-step explanation:

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3 years ago

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2 years ago

A 16-ounce package of frozen vegetables costs $2.10. How much would you expect a 12-ounce package to cost?

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3 years ago

Read 2 more answers

Please help with this

Blizzard [7]

The probability is 4:20

It is correct because there are 20 students and there could be 4 guesses

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2 years ago