salgadog salgadog

25-01-2019
Mathematics

contestada

Which equation represents an inverse variation?
y= -2x
x + y = 2
y = 30/x
y = 2x - 1

Respuesta :

jimthompson5910 jimthompson5910

25-01-2019

Answer: Choice C) y = 30/x

Inverse variation equations are of the form y = k/x. In this case, k = 30. We can rearrange the format to get x*y = k after multiplying both sides by x. So y = 30/x can be turned into x*y = 30.

Answer Link

Otras preguntas

Air flow should be directed _______________ from scalp

A particle is dropped from height 100 m and another particle is projected vertically up with velocity 50 m/s from the ground along the same line. Find out the h

Recent news stories about drinking water contamination in a neighboring region led to public concern about the safety of your city's public water supply. You pr

Much of the lunar crust was fractured by meteorite impacts. Which of the following best describes the result of these impacts?A) The crust became smoother.B) Th

how do u make a newsletter

how can some people make a lot of money options trading? i

What property indicates that enthalpy is independent of the pathway of the reaction?

Mazen bought 3CDs that were each the same price. Including sales tax, he paid a total of 48.90. Each CD had0.90 a tax of . What was the price of each CD before

find the capacity in litres of a conical vessel whose base diameter is 14 cm and the slant height is 25

The HR director and the CEO of a mid-sized company each receive an identical letter in the mail. The letter is from an anonymous disgruntled employee, and it ac