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
tangare [24]
3 years ago
13

F is an even function What does a equal?

Mathematics
1 answer:
harina [27]3 years ago
5 0

The function is even, so f(x)=f(-x)

Therefore a=f(2)=f(-2)=4

You might be interested in
Plz help I will give you BRAINLIESt 5stars
Svetradugi [14.3K]

Answer:

I will just give you the way of solving it

Step-by-step explanation:

First you have to change the sgape of the equation and it will become like this :

-6y=-2x+12

And then:

Y=0.33x+2

And then you have to give values to x and find y

For example i will make x zero (0)

It will become

Y=0.33(0)+12

=+12

And the points are (0,+12)

Go on like this and draw the line

Good luck

Sorry for bad english

4 0
3 years ago
Una persona camina 7 kilómetros hacia el norte, después 3 kilómetros hacia el este y, luego, 3 kilómetros hacia el sur. ¿A qué d
qaws [65]

Answer:

La persona está a 5 kilómetros con respecto al punto de partida.

Step-by-step explanation:

Considérese que la dirección norte coincide con el semieje +y y que la dirección este coincide con el semieje +x. A continuación, obtenemos las formas vectoriales equivalentes de cada afirmación:

(i) Una persona camina 7 kilómetros hacia el norte:

\vec r_{1} = 7\,\hat{j}\,[km]

(ii) Después 3 kilómetros hacia el este:

\vec r_{2} = 3\,\hat{i}\,[km]

(iii) Y luego, 3 kilómetros hacia el sur:

\vec r_{3} = -3\,\hat{j}\,[km]

El vector resultante de desplazamiento se construye a partir de la siguiente suma de vectores:

\vec R = \vec r_{1}+\vec r_{2} + \vec r_{3} (1)

\vec R = 3\,\hat{i} + 4\,\hat{j}\,[km]

Asumiendo que la distancia coincide con el desplazamiento resultante, calculamos la distancia con respecto al punto de partida mediante el Teorema de Pitágoras:

\|\vec R\| = \sqrt{3^{2}+4^{2}}

\|\vec R\| = 5\,km

La persona está a 5 kilómetros con respecto al punto de partida.

3 0
2 years ago
What’s the value of x?<br><br> What’s the angle measures
slava [35]
7 I just took the test! Hope this helped
4 0
2 years ago
Zero is an element of the set of natural numbers
kipiarov [429]
That is true. it is part of natural numbers.
4 0
3 years ago
Read 2 more answers
If f(x) = 2x2 - x, find f(-3). <br> 15 <br> 21 <br> 39
elixir [45]
I believe its 21 sorry if im wrong
5 0
3 years ago
Read 2 more answers
Other questions:
  • Help solve for a????
    14·2 answers
  • An electret is similar to a magnet, but rather than being permanently magnetized, it has a permanent electric dipole moment. Sup
    6·1 answer
  • You have been given the task of finding out what proportion of students that enroll in a local university actually complete thei
    5·1 answer
  • Find the perimeter 8ft 11ft
    7·2 answers
  • - A square rug has an area of 49x^2-56x+16.
    14·1 answer
  • 4
    9·2 answers
  • 1<br> Solve this quadratic using two different<br> methods. Show both methods.<br> x2 + 4x - 5 = 0
    5·1 answer
  • Help me help me help me help me help me help me help me help me help me
    11·2 answers
  • It's in the screenshot, please help, there's other questions to if you can help
    9·1 answer
  • Nasreen bought 3 m 20 cm cloth for her shirt and 2 m 5 cm cloth for her trouser. Find the total length of cloth bought by her.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!