linaSolomon3 linaSolomon3
  • 13-02-2021
  • Mathematics
contestada

3x⁷+4|x| is it polynomial function ​

Respuesta :

Аноним Аноним
  • 13-02-2021

Answer:

[tex]3x^7+4|x| = 3x^7+4x [if~x\geq 0]\\3x^7+4|x|=3x^7-4x [if~x<0]\\In~both~of~the~cases,~power~of~x~is~a~whole~number.~Therefore,~3x^7+4|x|~is~a~polynomial.[/tex]

Answer Link

Otras preguntas

4x +2y = 12 -4x + 5y= -5
10x + 5y = 80 solve for y :*
Which of the following statements is false? Humans are more complicated than crickets, but that doesn't mean they are better organisms. Not all changes in the s
x+2y=12 3x-10y = 0 y=? x=?
Who was the winning general for the North in the Civil War? a)Ulysses S. Grant b)Robert E. Lee c)Abraham Lincoln d)Winfield Scott
Which group of people were not imprisoned in concentration camps? A. people with disabilities or mental illness B. Communist party members C. Nazi party members
12 stamps increased by 125 percent equals
Jason places his economics book (3 kg) on a level table. He then puts his calculus book (5 kg) on top of the economics book, then puts his physics book (2 kg) o
What is an important factor in the Midwest that allows high food production? elevation rainfall climate soil
What number completes both equation? 1/4÷7=? ?×7=1/4