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

1. Imagine that you are a drop of water entering a plant. Describe your complete journey from when you enter the plant to when you exit (or where you end up). B

How can edge computing be used to improve sustainability?

Describe the behavior of the graph at the x-intercepts for the function f(x)=(2x-7)^7(x+3)^4. Identify each x-intercept and justify your answer as well. please

Pilgrims and what moved to North America because of the religion?

A rubber ball is dropped from the top of a ladder . It bounces on the same spot on the ground several times, each time to a lesser height than the previous boun

Find the slope between (1, -8) and (4, -1)

Help? Me pleaeeeeeee. I need this for a math review for my test next week

Plz answer question brainliest will be given to correct person

What percent can chemists predict the region of space where an electron can be located?

The length of a rectangle is 5 yd longer than its width. If the perimeter of the rectangle is 74 yd, find its length and width.