Homework on Functions - Questions

Blockchain and Bitcoin 101
#5754
  1. Describe what a function does in your own words
    a fucntion has an input amount and via mathematical figures creates an output amount
  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
#5755

Describe what a function does in your own words

The function takes an input and provides an output

F(x) = x + 1
1 = 2
3 = 4

Calculate the output of the following function

f(x) = {

x^2 if x is even

x+10 if x is odd

}

a) = 4
b) = 17
C) = 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
#5756

A function is a computation of input ( you give something to a function) and then you get an output.
A)4
B)17
C)0
3. f(x)=(x/4)-5

1 Like
#5757

  1. A function perform an operation on an input value and then express an output value.

  2. a) 4
    b) 17
    c) 0

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

1 Like
#5758

  1. A function is a computation that returns a calculated output based on an input

f(2) = 4;
f(7) = 17;
f(0) = 0;

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

1 Like
#5759

1- A functions is a set of rules or laws that defines a relationship between one variable (independent) and another variable (dependent)

2- f(2)= (2x2)= 4
f(7)= (7+10)= 17
f(0)= (0)= 0

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

1 Like
#5760
  1. Function is used to show the relation between variables and by passing one value of the variable you will get the result for the function.

a) f(x) = 4
b) f(x) = 17
c) f(x) = 0

  1. f(x) = x/4 - 5
1 Like
#5761

  1. A function makes math. It takes an input and according to its rules gives an output.

a) 4
b) 17
c) 0

f (x) = x/4 -5

1 Like
#5762

  1. Describe what a function does in your own words
    A function has an input. When certain conditions of the input are met the function executes and action turning the input into 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 - first condition is met
  • b) f(7) = 17 - second condition is met
  • c) f(0) = 0 - condition isn’t met
  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)/4=(x/4)-5

1 Like
#5763

  1. Functions are computations that take an input, computes and produces an output.

  2. a. 4
    b. 17
    c. 0

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

1 Like
#5764

1.A function is a computation that inputs the variable x along with mathematical rules to create an output.

  1. f(2)=4
    f(7)=17
    f(0)=0

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

1 Like
#5765
  1. It executes a mathematical operation.
  2. a) f(2)=4, b) f(7)=17, f(0)=0
  1. f(x)= {
    (x/4)-5
    }
1 Like
#5766

  1. A function is a mathematical concept, that calculates an input, based on the variables given.

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

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

1 Like
#5767

1.- A function does a mathematical computation.

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

1 Like
#5768

Homework on Functions - Answers

  1. A function applies a mathematical equation to an input generating an output
  2. a) 4
    b) 17
    c) 0
  3. f(x)=(x/4)-5
1 Like
#5769
  1. Describe what a function does in your own words
    a function generates an output by applying math to an input
  2. Calculate the output of the following function
    a) 4
    b) 17
    c) 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
#5770

  1. A function is a mathematical computation which solves an put to produce outcome

  2. a. 4
    b. 17
    c. 0

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

1 Like
#5771
  1. A function transforms an input into an output based on a given formula

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

1 Like
#5772

  1. A function is a form of computation; and these computation can interact with a input to provide a output.

  2. A. F(x) = 4, where x a even number(2) is raised to the power of 2
    B. F(x) = 17, where x a odd number(7) is added to 10
    C. F(x) = 0

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

1 Like
#5773

Homework on Functions - Questions

  1. Describe what a function does in your own words
    A function executes an action with conditions influenced by the input received

  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