Homework on Functions - Questions

Blockchain and Bitcoin 101
#6178

f(2) = 2^2 = 4

0 is even number. f(0) = 0^2 = 0.

#6179
  1. A function is a set of operations that is applied to the input
    f(2) = 4
    f(7) = 17
    f(0) = 0
1 Like
#6180

Homework on Functions

  1. A function is a mathematical equation that requires an input for calculation to return an output

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

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

1 Like
#6181
  1. A function calculates an output based on an input (=variable/s) and a formula that defines what is done with the input.
  2. a) f(2)=4 b) f(7)=17 c) f(0)=0
  3. f(x) = (x/4)-5
1 Like
#6182
  1. function is a computation which takes input and calculates it and gives you a output. 2.A. 4. B. 17 C.0 3.f(x)= x/ 4-5
1 Like
#6183

  1. A function is an automatic calculation of certain input that creates an output together with specified variables.

  2. a) 4
    b) 17
    c) 0

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

1 Like
#6184

  1. A function is calculation where you have X as a variable input and a mathematical output based on X

  2. 4

  3. 17

  4. 0

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

1 Like
#6185
  1. It takes some input, manipulates it and returns the manipulated input as output.

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

  1. f(x) = (x/4)-5
1 Like
#6186
  1. a mathemactical equation were you use input to calculate output.
  2. a) 4 b) 17 c) 0
  3. f(x)=x/4-5
1 Like
#6187
  1. Is a computation that works with inputs and transform it into an output.

a) 4
b) 17
c) 0

  1. f (x) = (x/4)-5
1 Like
#6188
  1. Takes the declared variable (input) and performs a declared operation with it returning an output

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

1 Like
#6189
  1. A function is a mathematical calculation where an input produces an output.

a) 4
b)17
c) 0

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

1 Like
#6190

Homework on Functions - Questions

  1. Describe what a function does in your own words
    A: A function is a computational calculation.
  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: * 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.
    A: f(x)=x/4-5
1 Like
#6191
  1. A function takes in an input and produces an output, determined by specific parameters of alteration.
  2. a = 2 * 2 = 4. b = 7 + 10 = 17. c = 0.
  3. f (x) = {
    return (x/4) - 5;
    }
1 Like
#6192

Homework on Functions - Questions

  1. Describe what a function does in your own words

A function is a mathematical term of describing a computation, that happens to an input variable in order to get an output variable.
For example. F(x)= x +1.
These computations have all an input and output described in a set of x and a set of y. F is for function.

  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)
  • b) f(7)
  • c) f(0)

A) f(2)4 meaning output is (2x2)=4
B) f(7)17 meaning output is (7+10)=17
C) f(0)0 meaning output is (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).
f-5 =()
f(x)= (x/4)-5

1 Like
#6193

Thank you for the correction @Maki

#6194
  1. A function is a mathematical problem to get an output from an input 2. a( 4) b (17) c(0) 3.f(x)=x/4-5
1 Like
#6195

  1. If input is an even number, then output will be that number to the power of two;
    if input is an odd number, then the output will be that number + 10

  2. a) 4 b) 17 c) 0

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

1 Like
#6196

  1. Describe what a function does in your own words:
    A function is a formula that takes an input, performs a mathematical task, and gives an output.

  2. Calculate the output of the following function:
    (a) 4
    (b) 17
    © 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
#6197

A function is a set of instructions that are used to reach a desired outcome. It lays out exactly what should be done in certain conditions and keeps the outputs uniform.

a) 4
b) 17
c) 0

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