abbymayhafer abbymayhafer

03-11-2017
Mathematics

contestada

If f(x) = x^3 + 7x^2 – x and g(x) = x^2 – 3, what is the degree of g(f(x))?

Respuesta :

altavistard altavistard

03-11-2017

Here we are using f(x) as the INPUT to g(x).

Thus, g( f(x) ) = [x^3 + 7x^2 - x]^2 - 3. Focus on (x^3)^2. That comes out to x^6. The degree of g( f(x) ) is thus 6.

Answer Link

Otras preguntas

Please Help!! I will give brainliest answer but only if you explain clearly and you get it correct. If you roll two fair six-sided dice, what is the probability

Has there ever been a pandemic because of hepatitis b? yes or no?

Which position of the pendulum would have the least amount of potential energy.

Select the statement from "The Secret Life of Walter Mitty" that uses a formal tone. A. "I've read your book on streptothricosis," said Pritchard_Mitford, shaki

an item is priced at $14.16. If sales tax is 6%, what does item cost including sales tax? If necessary, round to the nearest cent

Max and Leah each have a lemonade stand . Max sold 12 glasses the first hour and 10 glasses each hour after that . Leah sold 8 glasses the first hour and 10 gla

Consider two cars, a 700kg Porsche and a 600kg Honda Civic. The Porsche is speeding along at 40 m/s (mph) and the Civic is going half the speed at 20 m/s. If th

The ratio of the side lengths of Figure A to the side lengths of Figure B is 3 : 5. The area of the smaller figure is 36 square inches. What is the area of th

“An inspector calls” questions

Which is a perfect square ? 5,8,36 or 44?