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

What is the relationship between risk and rewards?

There is a low demand for jobs in Europe. This led me to send a contract to work for seven years to pay off the cost of my voyage to the New World. Which of the

What effect did the Columbian exchange have on slavery in America ?

Given the electron configuration of an atom: 1s2, 2s2, 2p5 , what is the element? a Fluorine b Magnesium c Neon d Sodium

What do you need to subtract from 29/6 to make 4

How do you find the number of electrons?

On a store’s 100th anniversary, every person who enters gets a pin. Every fourth person gets a mug. Every tenth person gets perfume. Every 25th person gets an u

multiply (a + 3)(a - 2)

17. A certain alloy contains 14.25% nickel. How much nickel is there in a piece weighing 375 pounds? Round your answer to the nearest hundredth. A. 78.92 pounds

Carl worked six and one-half hours on Monday. He worked eight and two-third hours on Tuesday. How many hours did Carl work in all?