2 years ago

By visual inspection, determine the best-fitting regression model for the data plot below

Mathematics

2 answers:

QveST [7]2 years ago

7 0

Answer:

Step-by-step explanation:

nikklg [1K]2 years ago

4 0

Answer: D. Quadratic

Step-by-step explanation:

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Use long division to divide x^3+x^2-2x+14 by x+3

bekas [8.4K]

First, $x^3=x^2\cdot x$ , and if we multiply $x+3$ by $x^2$ we get

$x^3+3x^2$

Subtracting this from the numerator gives a remainder of

$-2x^2-2x+14$

Next, $-2x^2=-2x\cdot x$ , and if we multiply $x+3$ by $-2x$ we have

$-2x^2-6x$

and subtracting this from the previous remainder, we end up with a new remainder of

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Next, $4x=4\cdot x$ , and if we multiply $x+3$ by $4$ we get

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Subtracting from the previous remainder, we get a new remainder of

$2$

which contains no more factors of $x$ , so we're done.

So,

$\dfrac{x^3+x^2-2x+14}{x+3}=x^2-2x+4+\dfrac2{x+3}$

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Step-by-step explanation:

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Ms. Cross’s fifth-grade class was planning a bake sale to make money for new equipment for the school grounds. Maia said, “Let’s

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3 years ago

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Write y=-5/8x+3 in standard form using integers?

Ivenika [448]

Answer:

standard form of given equation is 5x - 8y = -3

Step-by-step explanation:

$y= \frac{5}{8}x + 3$

Standard form of linear equation is Ax + By = C

First we remove the denominator 8

We multiply the whole equation by 8

So equation becomes

8y = 5x + 3

Now we move 5x to the left hand side, we subtract 5x on both sides

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Now we remove the negative side from -5x by dividing the whole equation by -1

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Explain how to subtract 247 from 538

Vladimir79 [104]

8-7=1 3-4=1 5-2=3 So it is 311.

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