Homework on Functions - Questions

Blockchain and Bitcoin 101
#985
  1. A function is where you add an input values and performs a defined mathematical task to produce an output value.

a) 4
b) 17
c)0

  1. f(x) = (x/4)-5
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#986

  1. A function is a computation(s) that has an input and an output, where X is the variable in the formula.

  2. (a). f(2)=(2^2)= 4 (b). f(7)=7+10= 17 ©. 0

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

1 Like
#987

A function is a set of mathematical rules that decides the output depending on the input

  • a) f(2)
    • 2^2 = 4
  • b) f(7)
    • 7 + 10 = 17
  • c) f(0) 0^2 = 0
  1. f(x) = (x/4) - 5
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#988

1 - A function is a mathematical equation with a input and output

2 - a) 4
b) 17
c) 0

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

1 Like
#989

  1. A function takes an input and puts it through a calculation to give you an output.

a: 4
b: 17
c: 0

  1. f(x) = (x/4) - 5
1 Like
#990
  1. A function is a mathematical equation in which the input formulates an output based on a variable.
  2. a. 4
    b. 17
    c. 0
  3. f(x)=(x/4)-5
1 Like
#991
  1. A function allow you to particular process whenever it is called
  2. A. 4
    B. 17
    C. 0
  3. F(x)=(x/4) - 5
1 Like
#992

Homework on Functions - Questions

  1. Describe what a function does in your own words

A function is a mathematical operation that is performed on a variable (input) to produce a result (output)

  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) = 2^2 = 4
  • b) f(7) = 7 + 10 = 17
  • c) f(0) = 0^2 = 0 (0 is an even number)
  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
BODMAS means we don’t need to use brackets but for the sake of clarity we can also write
f(x) = (x/4)-5

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#993

Glenn_CostaRica

1. Describe what a function does in your own words
A function is a set of rules that takes some input, applies the rules to the content of the input, and generates some output as a result.

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} (PS: one can take all the brackets, naturally).

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#994

1. Describe what a function does in your own words.
A function is a computation where each input produces a specific 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) f(x) = {x^2}; f(2) = (2^2) = 4.
b) f(7) f(x) = {x+10}; f(7) = (7+10) = 17.
c) f(0) f(x) = {x^2}; f(0) = (0^2) = 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
#995

Q1: A function applies a given set of rules to an input in order to get an output.

Q2: 4, 17, 0

Qq3: f(x) = (x / 4) -5

1 Like
#996

a function is a mathematical equation ,computation that takes an input produce an output according to an input formula.

2- A) = 4
B) = 17
C) = 0

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

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#997
  1. Function takes an input and plugs it into a formula to yield an output
  1. a) f(2)=4; b) f(7)=17; f(0)= undefined
  1. f(x)= x/4 - 5
#998

  1. Function is a mathematical calculation, where it has an input of some value and gives ona output of some valeu

f(even)^2 = even

f(odd + 10) = odd

a) f(2)^2 = 4
f(2+10) = 12

b) f(7)^2 = 49
f(7+10) = 17

c) f(0)^2 = 0
f(0+10) = 10

  1. f(x/4) = x - 5
#999

  1. A function uses a set imput to generate an output based on variables entered.

  2. What´s the outputs?
    a) 4
    b) 17
    c) 0

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

1 Like
#1000

Homework on Functions - Questions

  1. Describe what a function does in your own words
    Mathematical calculation ready to calculate a variable
  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
#1001
  1. A function sets “x” as an input to a mathematical equation.
  2. 4, 17, 0
  3. f (x) = (x/4) - 5
1 Like
#1002
  1. Function is a computation. It has an input computes and produces output.
  2. a) 4
    b) 17
    c) 0
  3. f(x) = (x/4)-5
1 Like
#1003

1.) A function is a computation that takes an input, computes and gets an output.

2.a.) 4
b.) 17
c.) 0

3 f(x) = x/4 - 5

1 Like
#1004
  1. A function turnes inputs into outputs using a formula.
  2. a) 4
    b) 17
    c) 0
  3. f(x)= x/4 - 5
1 Like