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

The percentage of thymine in the DNA of an organism is approximately 30%. What is the percentage of guanine? A. 70% B. 30% C. 40% D. 20%

If genocide is being committed, what action can the world community take? Check all that apply. The International Court can arrest and try the perpetrators. The

Which sentence contains a punctuation error? A. You can imagine our surprise when we discovered that thirty-three inches of snow had fallen overnight. B.

Issues with Japan's economy please!

What piece of legislation helped to expand the middle class? the Civil Rights Act the Federal Highway Act the Servicemen’s Readjustment Act the Voting Rights Ac

The Constitution Was Last Amended In 1992. What Does The Amendment Say?

Which of the following bodies of water is bounded on three sides by Australia and to the north by the Arafura Sea? A. The Southern Ocean B. The Coral Sea C. The

Why is a democracy considered the most inefficient form of government?

Ammar hikes 2 3/4 miles of nature trail in 1 hour15 minutes. How many miles of trail does am mar hike per hour

What is the value of z in the equation 4(2z + 3) = 12?