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4 years ago

11

Which does not show a direct variation between x and y?

1 answer:

ziro4ka [17]4 years ago

4 0

The one that does not show a direct variation is that answer B because I notice that letters A, C, and B have slopes and that the function is equal to kx, making it a direct variation. But on the answer B, the function y = 6/x is a indirect variation, making it equal to xy = 6.

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Please Help I will reward brainliest

madreJ [45]

1/
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3 years ago

FInd the value of x/

grandymaker [24]

Answer:

x=18

Step-by-step explanation:

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3 years ago

A score that is 12 points below the mean corresponds to a z-score of z = -3.00. What is the population standard deviation?

vladimir1956 [14]

Standard deviation=4.

let the mean be 12 and the score be 0 (therefore 12 point difference.)

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-12/4 = -3

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3 years ago

Right triangle ABC is shown below. Write an equation that can be used to determine the angle measure, in degrees, of angle DBC.

Dmitry [639]

Answer:

Step-by-step explanation:

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3 years ago

Write the equation in slope-intercept form of the line passing through (2,7) and (-5,2).

sasho [114]

Hello!

Explanation:

Slope-intercept form: → $y=mx+b$

m: represents the slope and is constant.

b: represents the y-intercept.

Rise/run.

$m=\frac{rise}{run}$

$x^1,y^1=(2,7)$

$x^2,y^2=(-5,2)$

$\frac{2-7=-5}{(-5)-2=-7}= \frac{-5}{-7}$

$\frac{-5}{-7}=0.714$

<u><em>Y-intercept is -7</em></u>

<u><em>But the slope is -5.</em></u>

<u><em>Answer: → 0.714</em></u>

Hope this helps!

3 0

3 years ago

Read 2 more answers