jddiiddhjd jddiiddhjd

02-05-2017
Mathematics

contestada

Determine if the given functions are even, odd or neither. f(x) = -2x2 - 7 and g(x) = 2x2 + 3

Respuesta :

elleahnaevans1 elleahnaevans1

02-05-2017

Answer:

It's odd.

Explanation:

A function is odd when f(−x)=−f(x)

f(−x)=6(−x)3−2(−x)

=−6x3+2x

=−(6x3−2x)

=−f(x)

Thus, the function is odd.

If a function is odd, then it is symmetric over the x-axis.

Answer Link

Otras preguntas

what occurs in nondisjunction and what effect does it have on the resulting cells?

When he explains his dream, Joseph uses ___. similes and personification paradox and hyperbole metaphors and personification personification and a paradox

Identify the relative pronoun and the noun or pronoun to which it relates. The unlikely story that he told proved to be true. Relative pronoun: Noun or pro

Read the sentence. Web sites can give you information about your family’s important legal records. Which is the indirect object of the sentence? Web sites info

___ is the phase in a woman's life during which the ovarian and uterine cycles cease.

When should context clues be used? 1. When direct explanation of a word can be given. 2. When the same word is repeated several times. 3. When restatement by us

The speed of a wave is determined by multiplying the wavelength by the frequency

Which is an example of a mixture

Which sentence contains an infinitive or infinitive phrase? a. Starting tomorrow, I'm turning over a new leaf. b. To me, that's the best story in the world. c.

ASAP What is 7 · 2 3/7 ?