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
frosja888 [35]
3 years ago
10

Classify these functions as even, odd, or neither even nor odd.

Mathematics
1 answer:
Orlov [11]3 years ago
8 0

Answer:

  N, E, E, O, E

  O

Step-by-step explanation:

<u>f(x) = 4x³ -3x² +5</u> -- has both even and odd degree terms, so is Neither even nor odd

<u>f(x) = -7x² +1</u> -- has only even degree terms, so is Even

<u>y = cos(-x)</u> -- Cosine is an even function, so this is Even

<u>y = csc(x)</u> -- Cosecant is an odd function, so this is Odd

<u>y = tan(x)/x</u> -- both tan(x) and x are odd functions, so their ratio is Even

<u>y = sin(x)/cos(x)</u> -- = tan(x), an odd function, so is Odd

You might be interested in
Pls help me with this equation
Zanzabum

Answer:

x = 20 degree

Step-by-step explanation:

Hope this helps u !!

4 0
3 years ago
Find f(-7) when f(x)=- 29/x-4
vladimir1956 [14]

Answer:

f(-)=29/11

Step-by-step explanation:

Even though you don't want an explanation, I'll just tell you the basics lol.

So what you have to do, is plug in -7 for the x's.

it should look something like the equation below.

f\left(-7\right)=\frac{-29}{-7-4}

After that all you need to is just to subtract :)

f\left(-7\right)=\frac{-29}{-11}

Then after that all you need to do is just let the negatives cancel out each other so you should get:

f\left(-7\right)=\frac{29}{11}

Hope this helps!

5 0
3 years ago
Need help with school
Scorpion4ik [409]

Answer:

x = 7.2m

Step-by-step explanation:

Because it is a right triangle, you can use the Pythagorean theorem:

4^2+6^2 = x^2

16+36 = x^2

52 = x^2

sqrt52 = x

7.2 = x

5 0
2 years ago
Read 2 more answers
2b=6a-14,3a-b=7 how to work it out
pshichka [43]
So, since there are two equations, we can substitute one of them into the other. In this case, it would be easiest to substitute 2b=6a-14 into the other equations. But first, simplify by dividing both sides by 2. You bet b=3a-1

We can now plug this into the other equation
Sine the equation b=3a-1 results in the value of b, we have to plug in for the value of b in the other equation

So this is what we get after plugging in:
3a-(3a-1)=7
Now, simplify. 3a-3a+1=7
Since 3a-3a = 0, this equation results in a no solution

Answer:
The result is a no-solution, or Ф

Hope this helped!! :D
5 0
3 years ago
Read 2 more answers
(10×2+99×-2)÷(×+10)=
hammer [34]

the answer is: -178/x+10

5 0
3 years ago
Read 2 more answers
Other questions:
  • What expression equevalent to-3(-x+12)
    5·1 answer
  • How much more do you spend by purchasing the luxury items from the table below?
    6·1 answer
  • zack borrowed $1,087 for 12 months at 11 percent interest. if he must pay 11.00 per $100, what is the total interest?
    15·2 answers
  • I need help to find x​
    11·1 answer
  • Find the area of a rectangle whose length is 8 and breath is 3<br>​
    13·1 answer
  • If i put $1500 into my savings account and earned $180.00 of interest at 4% simple interest, how long was my money in the bank
    13·1 answer
  • What is the theoretical probability that the spinner below will land on 6 if someone spins it 48 times?
    10·1 answer
  • In a mathematics class, the following test scores were recorded for a student. Find the mode 90, 99, 95, 78, 81, 89
    10·2 answers
  • Help plz:))) I’ll mark u brainliest <br> ASAP!!!
    6·2 answers
  • 5. For which linear function below does f(-1) = 9 and f(3) = 1?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!