Homework on Functions - Questions

Blockchain and Bitcoin 101
#4708
  1. A function is a basic mathematical concept for computation. It requires a function name, syntax and an input for an output to be calculated.

2a) 4

2b) 17

2c) 0

  1. f (x/4)-5
1 Like
#4709
  1. A function process an input to calculate an output.

a:4
b:17
c:0
3. f(x)=(x/4)-5

1 Like
#4710

  1. Describe what a function does in your own words
    A function is an input that comes to an output. Sort of like an algebra mathematics equation

    • a) f(2) - 4
  • b) f(7) - 17
  • c) f(0) - 0
  1. Write the definition of a function f that takes an input x, divides it by four and then outputs that result subtracted by 5.

f(x) = x/4 - 5

1 Like
#4711

Function takes over some number, change it and reates a new number.
a-4, b-17, c-0
f (x) = (x/4) - 5

1 Like
#4712

  1. A function is a mathematical structure wich applies the same action to each unique variable entered, after this you get an output.

  2. 4 / 17 / 0

  3. f(x) : [x:4-5]

1 Like
#4713

  1. A function is a computation in which we insert an input that gives an output after a calculation.

a) 4
b) 17
c) 0

  1. f(x) = (x/4) - 5
1 Like
#4714
  1. Describe what a function does in your own words
    A function is a mathematical equation in which X is the variable input. It is a computation that takes an input, compute it and gets the output.
  2. A. 4
    B. 17
    C. 0

F (x) = (x / 4) - 5

1 Like
#4715

Homework on Functions - Questions

  1. Describe what a function does in your own words

It is a definition that determined output based on input.

  1. Calculate the output of the following function
f(x) = {

x^2 if x is even

x+10 if x is odd

}

What will be the output for the following inputs?

  • a) f(2) = 4
  • b) f(7) = 17
  • c) f(0) = 0
  1. Write the definition of a function f that takes an input x, divides it by four and then outputs that result subtracted by 5.
f(x) = {
(x/4) -5 
}
1 Like
#4716

  1. function is basically a calculation. It either use its own data or you have to provide it and it does its thing to calculate whatever is needed.

a) 4
b) 17
c) 0

f(x)=(x/4)-5

1 Like
#4717

  1. Takes input and proceeds operation rules of function in order to produce an output.

  2. 4, 17, 0

1 Like
#4718

Function is a computation with an input factor that is in an equation that leads to an output.
In the case of the problem below there are 2 questions that are asked. If x is even then
multiply x by 2. If x is odd then add 10 to x.

Calculate the output of the following function

f(x) = {

x^2 if x is even

x+10 if x is odd

}
What will be the output for the following inputs?

a) f(2) 2x2=4

b) f(7) 7+10=17

c) f(0) 0x2=0

Write the definition of a function f that takes an input x, divides it by four and then outputs that result subtracted by 5.

f(x) = x/4-5

1 Like
#4719
  1. A function takes an input of variables and them performs a set action with those variables to create an output.
    2 . a) 4 b) 17 c)0
  2. f(x) = (x/4)-5
1 Like
#4720

  1. Describe what a function does in your own words
    A function is a procedures with one or more variables that produces an output based on the calculations that consist it and the values of the variables.

  2. Calculate the output of the following function

f(x) = {

x^2 if x is even

x+10 if x is odd

}

What will be the output for the following inputs?

  • a) f(2) = 4
  • b) f(7) = 17
  • c) f(0) = 0
  1. Write the definition of a function f that takes an input x, divides it by four and then outputs that result subtracted by 5.
    f(x) = x/4-5
1 Like
#4721

1. Describe what a function does in your own words

  • A function can make a mathematical calculation on any given input.

2. Calculate the output of the following function

f(x) = {

x^2 if x is even

x+10 if x is odd

}

What will be the output for the following inputs?

  • a) f(2) = 2 x 2 = 4
  • b) f(7) = 7 +10 = 17
  • c) f(0) = 0 x 2 = 0

3. Write the definition of a function f that takes an input x, divides it by four and then outputs that result subtracted by 5.

f(x) = { (x/4) - 5 }

1 Like
#4722
  1. A formula that takes in input and gives out an output
    2.a) 4, b)17, c)0
  2. F(x) - x/4 -5
1 Like
#4723

  1. Describe what a function does in your own words.
    A function takes an input (x), does a previously defined calculation to it and creates through that an output (y).

  2. Calculate the output of the following function

    f(x) = {x^2 if x is even} or {x+10 if x is odd}

    f(2) = {2²} = 4
    f(7) = {7+10} = 17
    f(0) = {0²} = 0 (zero is an even number)

  3. Write the definition of a function f that takes an input x, divides it by four and then outputs that result subtracted by 5.

    f(x) = {x/4-5}

1 Like
#4724

1. Describe what a function does in your own words
A function is a computation on an input to determine the output
2. Calculate the output of the following function
f(x) = {
x^2 if x is even
x+10 if x is odd
}

What will be the output for the following inputs?
a) f(2)=4
b) f(7)=17
c) f(0)=0

3. Write the definition of a function f that takes an input x, divides it by four and then outputs that result subtracted by 5.
F(x) = (x/4) - 5

1 Like
#4725

  1. Functions are computations with unique input and unique output.

  2. a. f(2) = 4 b. f(7 )= 17 c. f(0) = 0

  3. f(x) = (x/4)-5

1 Like
#4726

A) 4
B) 17
C) f(x)=x/4-5

A function takes input, implicates conditions and gives an output.

1 Like
#4727

  1. A function is a mathematical expression that takes an input and produces an output

  • a) f(2) = 4
  • b) f(7) = 17
  • c) f(0) = 0
  1. f(x) = x/4 - 5
1 Like