Which of the following equations is an example of inverse variation?

Mathematics

1 answer:

german2 years ago

7 0

The equation that is an example of inverse variation is B none

<h3>How to determine the equations that are direct variation?</h3>

There are several types of variations.

Some of them include:

Direct variation
Joint variation
Inverse variation

Equations that are inverse variation are represented as:

y = k/x

Where k represents the constant of proportionality or variation

From the list of options, none of the equations has the form y = k/x

Hence, the equation that is an example of inverse variation is B none

You might be interested in

Divide 72 rolls into 2 groups so the ratio is 3 to 5.

madam [21]

$3x\ and \ 5x\\\\
3x+5x=72\\
8x=72\ \ \ |divide\ by\ 8\\x=9\\\\
3x=3*9=27\\
5x=5*9=45\\\\
Ratio\ of\ rolls:\ \ 27:45.$

3 0

4 years ago

Read 2 more answers

what algebraic expression must be added to the sum of 3x squared + 4x + 8 and 2x squared -6x + 3 to give 9x squared -2x - 5 as t

gregori [183]

<span>3x^2 + 4x + 8 + 2x^2 - 6x + 3 to give result as 9x^2 -2x - 5

</span>3x^2 + 4x + 8 + 2x^2 - 6x + 3
= 5x^2 - 2x + 11

so

9x^2 -2x - 5 - (5x^2 - 2x + 11)
= 9x^2 -2x - 5 - 5x^2 + 2x - 11
= 4x^2 -16

answer

expression (4x^2 -16) must be added to the sum of (3x^2 + 4x + 8) and (2x^2 - 6x + 3) to give the result as (9x^2 - 2x - 5)

3 0

4 years ago

James usually drinks 38 ounces of water per day. He read that he should drink 64 ounces of water per day. If he starts drinking

vova2212 [387]

Answer at very bottom of picture above

if explanation need comment