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

A helicopter rose vertically 300m and then flew west 400m. how far was the helicopter from it starting point?

Large trucks have 18 wheels. Vans have 4 wheels. Miguel sat at the window at the truck stop and counted 84 vehicles in the parking lot. He figured out that ther

elli has some money If she buys 2 comic books, she will have $7 left If she buys 3 comic books, she will need $8 more. How much does each book cost?

solve using addition method 3x-3y+2z=7 3x+y-3z=-5 7x-y-2z=0

Which statement describes a strong U.S. dollar? The exchange rate between the U.S. dollar and the yen changes from 1:95 to 1:102. The exchange rate between the

which is a good comparison of the estimated sum and the actual sum of 7 7\8 + 2 11\12

Which was the final battle in the American Revolution? A. Yorktown B. Bunker Hill C. Saratoga D. Lexington

the sum of 14 and a number is equal to 17.

Which was the final battle in the American Revolution? A. Yorktown B. Bunker Hill C. Saratoga D. Lexington

At the deli 100 grams of ham cost $1.50 and 100 grams of sausages cost $0.85 more than the ham. Paul buys 1.2 kilograms of ham and 600 grams of sausages. How mu