madisonr1 madisonr1

02-10-2017
Mathematics

contestada

Which is a rational function?

A. y=sqrt x-3
B. y=5
C. y=x^2-3x+5
D. y=x-5/x

Respuesta :

Tabitha2002 Tabitha2002

02-10-2017

i believe its D. y=x-5/x

Answer Link

jadeynar jadeynar

02-10-2017

I would say D. because a rational function is a fraction and has the property that both its numerator and denominator are polynomials. In other words, R(x) is a rational functio.

Answer Link

Otras preguntas

What is the surface area of the right rectangular prism? A. 7m^2 B. 14m^2 C. 24m^2 D. 31m2 What is the volume of the right rectangular prism? A. 7.5m^3 B. 12m^3

Dyan, the owner of expert restoration services, inc., adheres to the "principle of rights" theory. under this theory, a key factor in determining whether a busi

Mrs.Leonard can grade 8 math test in 10 minutes. How long will it take her to grade 72 math test? I need answers today!!!!

In which phase of the design process does the developer establish the project goals? A. Design B. Planning C. Development D. Learning

Why did many American people choose to move out west? A. To invest large amounts of money people had? B. To purchase affordable land and farm it themselves? C.

Which sides of the isosceles triangle are the legs?

How is the emir or leader of kuwait likely different from the king to saudi arabia

Ben wants to measure the length of a seesaw

why were the people of the Cherokee nation sent on the Trail of Tears?

What is the solution to the equation 1.25+r=4? A. R=2.75 B. R=3.75 C. R=5.25 D. R=5.75