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

4. How many people know of Romeo and Juliet's relationship? * 2 - Romeo and Juliet 3 - Romeo and Juliet and Friar-Laurence 4 - Romeo, Juliet, Friar Laurence, Th

what is the surface area of this wedge

A chemical engineer must calculate the maximum safe operating temperature of a high-pressure gas reaction vessel. The vessel is a stainless-steel cylinder that

ZE and ZF are vertical angles with mZE=81 +8 and mZF=2.0 + 38. What is the value of x? Enter your answer in the box. X=

Please help with the answer

why were the manchurians initially successful as rulers of china

Read the passage below and answer the question that follows. Sarah is a geologist who studies the effects of erosion. She is trying to figure out the original

Regulatory focus theory suggests that consumers will react differently depending on which broad set of motives is more salient. Name and describe the two promin

need geometry help. ASAP pls & thanks

Which statement is true? A. Savings are a leakage in the circular flow of income. B. Households pay wages to businesses. C. Exports are leakages in the circu