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
Murljashka [212]
3 years ago
5

If f(x) = 2x + 4, what is the value of the function

Mathematics
2 answers:
sp2606 [1]3 years ago
8 0

Answer:

f(5)= 2(5) + 4 = 10 + 4 = 14

love history [14]3 years ago
6 0

Answer:

14

Step-by-step explanation:

Plug the 5 into the equation

2(5) + 4 = 14

You might be interested in
Please help logarithms!
nlexa [21]

Given:

\log_34\approx 1.262

\log_37\approx 1.771

To find:

The value of \log_3\left(\dfrac{4}{49}\right).

Solution:

We have,

\log_34\approx 1.262

\log_37\approx 1.771

Using properties of log, we get

\log_3\left(\dfrac{4}{49}\right)=\log_34-\log_349      \left[\because \log_a\dfrac{m}{n}=\log_am-\log_an\right]

\log_3\left(\dfrac{4}{49}\right)=\log_34-\log_37^2      

\log_3\left(\dfrac{4}{49}\right)=\log_34-2\log_37          [\log x^n=n\log x]

Substitute \log_34\approx 1.262 and \log_37\approx 1.771.

\log_3\left(\dfrac{4}{49}\right)=1.262-2(1.771)

\log_3\left(\dfrac{4}{49}\right)=1.262-3.542

\log_3\left(\dfrac{4}{49}\right)=-2.28

Therefore, the value of \log_3\left(\dfrac{4}{49}\right) is -2.28.

5 0
2 years ago
A box can hold 9 books. There are only 5 books in the box. What percentage of the box is full? 56% 80% 1.8% 44%
Doss [256]

Answer:

I do believe that the answer would be 56%

Step-by-step explanation:

Using estimation if the box is half full it would have 4.5 books in the box, if you add that extra book it would be around 56%

6 0
2 years ago
Let f(x) = ............
34kurt

Answer:

So first lets find g(-1)

so we plug in the answers:

-2 * -1 ^2 -4

-2*1-4 = -2-4 =

-6

Now lets solve for f(-2)

-2^2-3

4-3=1

-6+1 = 5

3*5 = 15

Im getting answer of 15 but it shows -15 or something, so I dont know if I got it wrong or if its like a dash then the answer.

3 0
3 years ago
If b = 3, then b^-2 is equivalent to _____.
Andrei [34K]
Yes D is the correct option !

if you want to know how , comment, or you are good to go !
7 0
3 years ago
Read 2 more answers
Plsss help (Cuz i'm dumb:D) Calculate the surface area of the prism below, shape below
marin [14]
Surface area of the the rectangles:
8 * 5 + 8 * 4 + 8 * 3 = 96

Surface area of the two triangles:
Use bh/2 base time height over 2
(4 * 3)/2 = 6
There are 2 triangles, 2 * 6 = 12

12 + 96 = 108
5 0
3 years ago
Other questions:
  • The value of x is ___________.​
    7·1 answer
  • What is the ratio of 5-10-15
    10·1 answer
  • Sophia is buying party favors. She has a budget of $2.75 person for 6 people. How much can Sophia spend on party favors? (I need
    14·1 answer
  • Gary is making two different kinds of pastas. One calls for 3 4/5 cup of pasta. The other calls for 2 2/3 cup of pasta. How much
    6·1 answer
  • How do you know if you are correct in math?
    9·1 answer
  • Given that the discriminant of a quadratic equation is 1, determine the number of real solutions.
    7·1 answer
  • In order to visit the Museum of Mathematics, Ascend requires `2` chaperons for every `5` students. If the school has `210` peopl
    13·1 answer
  • No links/downloads. Please help me with my math homework
    15·1 answer
  • HELP I AM TIMED !!! WHAT IS F(6)? i don’t understand
    10·1 answer
  • Prepare the journal entries to record the following transactions on Pharoah Company’s books using a perpetual inventory system.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!