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bekas [8.4K]
3 years ago
12

Please me on this problem guys!

Mathematics
1 answer:
VikaD [51]3 years ago
4 0
                                                                                                 . . . . . . . . . . . . . . . . .  . . . . . . fvnkaenba iea ve;behbe fe;hg
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A direct variation function contains the points (–8, –6) and (12, 9). Which equation represents the function?
mamaluj [8]

Answer:

Option C. y=(3/4)x

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a direct variation if it can be expressed in the form y/x=k or y=kx

In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

so

Find the value of the constant k

For the point (-8,-6)

k=y/x=(-6/-8)=3/4

For the point (12,9)

k=y/x=(9/12)=3/4

<u><em>Note</em></u> A single point was required to find the constant k (because the line passes through the origin)

The equation is equal to

y=(3/4)x

7 0
3 years ago
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I’d you could help I’d appreciate it
arlik [135]

Answer:grater than 8 less than 9

Step-by-step explanation:

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6 0
3 years ago
Which equation has infinite solutions?
Sonja [21]

Answer:

a 3x-7=12x

Step-by-step explanation:

=6.33333333

5 0
2 years ago
7363626x726=???? Helpppppp
lys-0071 [83]

Answer:

The answer is 5345992476

Step-by-step explanation:

4 0
2 years ago
The density of copper is 9.86 g/cm^3 and its volume is 150cm^3
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Density=mass/volume, 9.86=mass/150, so mass=150×9.86=1479g=1.479kg.
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3 years ago
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