1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Damm [24]
3 years ago
14

Evaluate the function and simplify. f(x)=6x^2 -1/x^2 f(-x)=?

Mathematics
1 answer:
forsale [732]3 years ago
5 0

Step-by-step explanation:

f(-xl= 6(-x)^2 - 1/(-x)^2

=6x^2- 1/x^2

f(x)= f(-x)

It is an even function

You might be interested in
Which expression represents the phrase “twice the quotient of 50 and a sum of a number y and 8
Alborosie

Answer:

2 * 50/(y + 8)

Step-by-step explanation:

"twice the quotient of 50 and a sum of a number y and 8"

y + 8

"twice the quotient of 50 and a sum of a number y and 8"

50/(y + 8)

"twice the quotient of 50 and a sum of a number y and 8"

2 * 50/(y + 8)

5 0
4 years ago
Read 2 more answers
What is the measure of A and what is the measure of B
Lady bird [3.3K]
5y - 3 = 3y + 27
2y = 30
y = 15

m<A= 5(15) - 3 = 75 - 3 = 72

m<B = [360 - 2(72)]/2
m<B = [360 - 144] / 2
m<B = 216 / 2
m<B = 108

6 0
3 years ago
Read 2 more answers
Solve the equation.<br> 10x-8/3-4x=6x<br> help plz
butalik [34]

Answer:

its 1/3

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
tap a can till tank in 28 hours, while tap B can fill the same tank in 21 hours. if both taps are open together, how long will i
Lyrx [107]
24.5 hours

28+21=49

49/2=24.5
3 0
3 years ago
State whether the number is prime, composite, or neither.
Vedmedyk [2.9K]

25 is composite because it is divisible by 5 and 25

4 0
3 years ago
Other questions:
  • PLEASE HURRY!!!
    13·2 answers
  • How to write slope-intercept form through (-1,3) and a slope of -1
    12·1 answer
  • What percent of 280 is 67.2
    5·1 answer
  • Solve for y -9x+y=6. how can you get y .
    5·1 answer
  • Right triangle PQR is to be constructed in the xy-plane so that the right angle is at P and PR is parallel to the x-axis. The x-
    15·1 answer
  • Charlie guesses there are 517 pennies in a jar. The jar actually contains 623 pennies. What is the percent error in Charlie's gu
    14·2 answers
  • During his last workout, Scott ran 18 minutes on the treadmill, rode the elliptical for 28 minutes, and spent 14 minutes lifting
    11·1 answer
  • Y = 8/x<br> Input<br> Output
    14·1 answer
  • Find the slope of a line parallel to each given line y = -2x - 5
    8·2 answers
  • What rule can you write about where the numbers in an inequality with a less than symbol (&lt;) lie in relation to each other on
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!