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3 years ago

6

The graph above is a linear equation that includes the points (-3,-2) and (-1,2). Find the slope of the line. Explain how you ar

rived at your
answer.

1 answer:

omeli [17]3 years ago

8 0

Answer:

The slope is 2 and the equation would be m(x)=2x+4.

Step-by-step explanation:

y/x so by looking at the graph you would go up to units and over l unit, therefore giving you the slope of 2.

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Your dinner bill was $37.90 with 8% tax and 19% tip.

Tpy6a [65]

Tip would be the best answer choice

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3 years ago

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Nuetrik [128]

Answer:

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Step-by-step explanation:

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3 years ago

3 statements about the fraction 2/3

noname [10]

Answer:

2/3 is less than 3/4

2/3 is greater than 1/2

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Step-by-step explanation:

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3 years ago

Four angles of a pentagon each have a measure of 110 degrees. What is the measure of the fifth angle

kari74 [83]

Answer = 100°

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3 years ago

The correlation matrix obtained for the variables bp (y) (blood pressure), age (x1) (age), smk (x2) (smoke) and WET(X3) (Weight)

adell [148]

Answer:

c) 0.62

Step-by-step explanation:

In this case, we are required to find the partial correlation, $r_Y_X_1_|_X_2$ .

To find the partial correlation, use the formula:

$r_Y_X_1_|_X_2 = \frac{r_Y_X_1 - r_Y_X_2 * r_X_1_X_2}{\sqrt{1 - r_X_1_X_2}^2 - \sqrt{1 - r_Y_X_2}^2}$

$r_Y_X_1_|_X_2 = \frac{0.64 - 0.72 * 0.32}{\sqrt{1 - 0.32}^2 - \sqrt{1 - 0.72}^2}$

$= \frac{0.410}{0.657}$

$r_Y_X_1_|_X_2 = 0.62$

The partial correlation is 0.62.

Option C

7 0

3 years ago