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3 years ago

Which of the following statements describes a positive correlation?

Mathematics

1 answer:

vaieri [72.5K]3 years ago

3 0

Answer:

The greater the cost, the better the merchandise

Step-by-step explanation:

It’s giving a positive correlation.

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25 POINTS -4(x+2) Plz help asap

timofeeve [1]

Answer:

$- 4x - 8$

Step-by-step explanation:

$- 4(x + 2) = - 4x - 8$

Hope this helps ;) ❤❤❤

7 0

3 years ago

Read 2 more answers

Evaluate the expression

Effectus [21]

Answer:

x = - 3

Step-by-step explanation:

note that y = f(x)

locate y = 3 on the y- axis, go horizontally across to meet f(x) at (- 3, 3 ) , then

x = - 3 when f(x) = 3

4 0

3 years ago

Passes through the points (−4, 2) and (12, 6)?

svlad2 [7]

<u>I'll assume you need to find the equation of the line that passes through those points.</u>

Answer:

$\displaystyle y-2=\frac{1}{4}(x+4)$

Step-by-step explanation:

<u>Equation of a Line:</u>

The equation of a line passing through points (x1,y1) and (x2,y2) can be found as follows:

$\displaystyle y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)$

The given points are (-4,2) and (12,6), thus:

$\displaystyle y-2=\frac{6-2}{12+4}(x+4)$

Operating:

$\displaystyle y-2=\frac{4}{16}(x+4)$

Simplifying, the equation in point-slope form is:

$\mathbf{\displaystyle y-2=\frac{1}{4}(x+4)}$

3 0

3 years ago

Can anyone help me out?

vladimir2022 [97]

Answer:

55° because 2and 6 are corresponding angles (they are equal)

6 and 8 are vertically opposite angles (they are equal)

Step-by-step explanation:

hope this is helpful

7 0

3 years ago

C=3h+4f+3p solve for f

Elena-2011 [213]

Answer:

f=C/4-3h/4-3p/4

Step-by-step explanation:

3 0

3 years ago