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

Read the sentence below. Complete the following analogy: "fatigued" is to "tired" as "cautious" is to A. Sleepy B. Reckless C. Wary D. Frightened

1. What problems did British rule bring?

A genomic sequencing method called _______ sequencing was used in the human genome project. In this method, DNA is broken into many small fragments and the frag

An angle, θ, is in standard position. The terminal side of the angle passes through the point (4, 5). Find cosθ.

Solve for x. Your answer must be simplified. x/-8 ≥−5

What caused the Anti-War demonstrations?

12 = 6(n – 7) Solve 2 -step equation

There is a bag filled with 3 blue, 4 red and 5 green marbles. A marble is taken at random from the bag, the colour is noted and then it is replaced. Another mar

how do antibiotics fight against viruses?

What happens if I don't fart when my body tells me to?