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
ZanzabumX [31]
3 years ago
6

Given the function f(x) = 2x, evaluate f (3).

Mathematics
2 answers:
umka21 [38]3 years ago
5 0

When f(3)

Then we have:

3=2x

Now we divide by 2 (on both sides)

and are left with

x = 1.5

Hope this helps :)

Vsevolod [243]3 years ago
4 0

Answer:

6

Step-by-step explanation:

Given that f(3), x=3.

Since f(x) = 2x, we plug in 3 for x, and get 2 times 3. Therefore, the answer comes out to 6.

You might be interested in
How would you find the area of this parallelogram? Describe your strategy.
fiasKO [112]

Answer:

To find the area of a parallelogram, multiply the base by the height.

The formula is: A = B x H where B is the base, H is the height.

Step-by-step explanation:

6 0
3 years ago
In simplest radical form, what are the solutions to the quadratic equation 0 = –3x2 – 4x + 5?
JulsSmile [24]
- 3 x² - 4 x + 5 = 0
x_{1} = \frac{4+ \sqrt{16+60} }{-6} =  \frac{4+8.718}{-6}
x1 = -2.12
x_{2} = \frac{4-8.718}{-6}
x2= 0.786

4 0
3 years ago
What is the distance between -70 and -30 on<br> a number line?<br> units
german

Answer:

I would guess 40, I could be wrong.

Step-by-step explanation:

70-30=40. So it would be 40 units away from eachother.

4 0
3 years ago
Read 2 more answers
What is the domain of this function?
krok68 [10]

A. {-1,3,5}

Hope this helps. :))

4 0
3 years ago
Lines a and b are parallel.
Wittaler [7]

m and 125º are supplementary angles:

m + 125º = 180º

m = 180º <span>– 125º

</span>m = 5<span>5º  <</span>——<span>—    this is the answer.


I hope this helps. =)

</span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which ordered pair lies on the function f(x) = x^2 + 3?
    12·1 answer
  • He fastest that a seahorse can travel is 2,640 feet per hour. What is its top speed in miles per hour?
    13·1 answer
  • What can you conclude about the signs of two integers whos product i a positive and negative
    8·1 answer
  • Bananas cost $1.10 per pound. How much will five pounds of bananas cost?
    14·2 answers
  • If the quotient of 18 3/5 is increased by 10 whats the solution?
    11·1 answer
  • Which pair of measurements is not equivalent?
    5·1 answer
  • What is 16 x 2? This is a random question! I want to give away points so be quickkkkk!
    12·2 answers
  • In the figure shown, GD = 3x + 5, GF = 6x-4, and G is the incenter of AABC. Find GE
    6·1 answer
  • Find the length of the missing side. Simplify the radical if necessary
    14·1 answer
  • Given the following two points, find the Rate of Change for the function.<br> (-2,-1) and (4,5)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!