Ec1happieMingle Ec1happieMingle

03-05-2017
Mathematics

contestada

The function f is defined by f(x)=2x^2-4.
Find f(-x)

Respuesta :

altavistard altavistard

07-05-2017

First of all, since all powers of x in this function are even, the entire function is even. Thus, using -x as input doesn't change the function. Thus, f(-x)=2x^2-4.

Answer Link

Otras preguntas

Please help I will mark brainlist True or False: The magnitude of a resultant vector will always be larger than individual vectors that are both in the first qu

1d - 2) = 6 4 What is the value of d + 3?

Work out the volume of this sphere. Give your answer to 1 decimal place. Spheres Vol = ener 7 cm

Identify whether each of the following statements best illustrates the concept of consumer surplus, producer surplus, or neither. Statem

Kate had 0.52 grams of pepper. Then she used 0.4 grams of the pepper to make som scrambled eggs. How much pepper does Kate have left? grams

Name two lines in the diagram. Four horizontal lines are shown. At the top is line upper M upper A. Next is line upper L upper B. Next is line upper K upper C.

help me plssssssssss

Where did Queen Amanirena power come from?

Select Proportional or Not Proportional to correctly classify each pair of ratios. Proportional Not Proportional

A wildlife biologist is doing research on chronic wasting disease and its impact on the deer populations in northern Colorado. To estimate the difference betwee