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
Jet001 [13]
3 years ago
11

Given f(x) = 7x-2, what is the value of f(2)?

Mathematics
2 answers:
Nimfa-mama [501]3 years ago
8 0

Answer: 12

Step-by-step explanation: f(x) = 7x - 2 means that if we put an <em>x</em> into our function, a 7x -2 comes out.

So if we want to find f(2), that means we are putting a 2 into our function which means that a 7(2) - 2 comes out which simplifies

to 14 - 2 or 12. So f(2) = 12.

motikmotik3 years ago
7 0

Answer:

f(2)=12

Step-by-step explanation:

f(x)=7x-2

Plug 2 into the equation, since it says "f(2)".

f(x)=7(2)-2

f(x)=14-2

f(x)=12, done!

You might be interested in
B(n)=1 (-2)^n-1<br> What is the 4th term in the sequence
Vera_Pavlovna [14]

Answer:

The 4th term in the sequence is -8.

Step-by-step explanation:

The nth term of the sequence B is given by:

B(n) = (-2)^{n-1}

So the fourth term will be given by:

B when n = 4, that is, B(4).

B(4) = (-2)^{4-1} = (-2)^{3} = -8

The 4th term in the sequence is -8.

3 0
3 years ago
Simplify please (10 points)
Ludmilka [50]

Answer:

The answer is 4th point

Step-by-step explanation:

√5(10 - 4√2)

= (√5×10)-(√5×4√2)

= 10√5 - 4√10

7 0
4 years ago
Read 2 more answers
Please helppp due in 10 minutesss!!!
Blizzard [7]

Answer:

Step-by-step explanation:

A=3

B=4

C=6

D=5

E=1

F=7

G=2

5 0
3 years ago
Help me please thankyou
Aloiza [94]

Ask your parents about it if they didn't help you can copy mine,

Well I asked my parents about they told me that around their age there weren't lots of facilities they even rarely saw transportation facilities like cars and bikes there were no proper internet facilities e.t.c

When I said them what were the changes in the last 25 years they said there were drastic changes including social, economic, science, transportation, health e.t.c and many more

4 0
3 years ago
Quadrilateral DEFG - quadrilateral KLMN. Find the given side length.
Delvig [45]

Answer:

Step-by-step explanation:

By the diagram FG = MN.

3y + 3 = 5y - 25          Add 25 to both sides

3y + 3 + 25 = 5y         Subtract 3y from both sides

28 = 5y - 3y                Combine

28 = 2y                       Divide by 2

28/2 = 2y/2

y = 15

15 is not your answer. It is just the value of y.

3y + 3 = 3*15 + 3 = 45 + 3 = 48

3 0
3 years ago
Other questions:
  • Given the formula D=qh, solve for q.
    15·2 answers
  • Johnathan has a bag full of 14 balls to sell. He sells the baseballs for $2 dollars and the volleyballs for $5 and earns a total
    5·1 answer
  • A 4-digit number ends in 3. If you put the number 3 in the first position, the number will decrease by 738. Find the original 4-
    11·1 answer
  • Let n be a positive integer and define [n] to be the set of the first n positive integers. That is, [n] = {1, 2, 3, . . . , n}.
    10·1 answer
  • What is the number name for 53
    14·2 answers
  • A rock climber's elevation above sea level changed −8212 feet in 214 minutes as she descended. What was the climber's average ch
    11·1 answer
  • The population of watesville decreases at a rate of 1.6% each year if the population was 62,500 in 2015 what will it be in 2021
    10·1 answer
  • PLEASE HELP, TWENTY POINTS PLUS BRAINLIEST
    7·1 answer
  • Hello!<br> 0.123 repeating as a simplified fraction
    13·2 answers
  • Anna draws an angle in her notebook. In how many points do the rays intersect?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!