2 years ago

Which table represents a direct variation function?

Mathematics

1 answer:

Anika [276]2 years ago

3 0

The third table
Explanation:
6/4 = 1.5 , 9/6 = 1.5 , 12/8 = 1.5

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If Johnny had 20 complete living room outfits, disregard color scheme, how many different sets of five complete outfits could be

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The answer to this question is 5

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2 years ago

Which equation is the inverse of y = 2x2 – 8?

natita [175]

The inverse of the function is $y=\pm \sqrt{\frac{x+8}{2}}$

Explanation:

To find the inverse of the equation $y=2x^{2} -8$ , we need to interchange the variables x and y for the variables y and x.

Thus, the equation becomes

$x=2y^{2} -8$

Now, we shall find the value of y.

Now, adding 8 to both sides of the equation, we have,

$x+8=2y^{2}$

Interchanging the sides,

$2y^{2} =x+8$

Dividing by 2 on both sides,

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Thus, the inverse of the function is $y=\pm \sqrt{\frac{x+8}{2}}$

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2 years ago

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Answer:

540540 dominoes

Step-by-step explanation:

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2 years ago

8th grade math fsa countdown answers

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2 years ago

a local charity held a crafts fair selling donated,handmade items. Total proceeds from the sale were $1,875. A total of 95 items

Lana71 [14]

15x+25y=1875
Let
y=95-x
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Y=95-50=45 the number of $25 items

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2 years ago