taylorbouslog1 taylorbouslog1

06-09-2019
Mathematics

contestada

PLEASE HELP WILL GIVE BRAINEST

Show that the function f(x) = x^(–4) + cos(–2x) is even, odd, or neither.

Respuesta :

bernborgess bernborgess

06-09-2019

Answer:

Even

Step-by-step explanation:

If you switch every x in the function for a -x it is still the same result for every value of x you plot. Plus you have an image symmetry for ever function to an even power and for cosine function as well.

Ver imagen bernborgess

Answer Link

Otras preguntas

Raul deposited 3000 into the bank account that earned simple interest each year after 3.5 years he had earned 262.50 in interest if no money was depositied into

4 divided by 1.69 is ?

How are real numbers used to describe real world situations

Choose the compound inequality that can be used to solve the original inequality |3x – 5| > 10.

Help please, I don't understand!

Question 1 (Multiple Choice) Which is the least severe form of heat illness? A) Heat cramps B) Heat exhaustion C) Heat fatigue D) Heat stroke Question 2 (Multip

The mouse and the ant are considered to be A) Producers B) Primary consumers C) Secondary consumers D) Tertiary consumers (an explanation of this would be most

The constitutional government of the United States is equated with limited government unlimited government partial government complete government

“…we sailed for fifteen days and came to Maqdashaw [Mogadishu], which is an enormous town. Its inhabitants are merchants… When a vessel reaches the port, it is

raise g to the 7th power, then subtract h from the result