Homework on Functions - Questions

[vkldiash]

1. Function take in an input a and produces an output b based on the function’s conditions.

2. 4, 17, 0

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

[ChloeN]

Homework on Functions - Questions

1. Describe what a function does in your own words

A function is a specific way to convert inputs into an 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

[monica1]

1. A function is a mathematical computation that uses a variable with an input to crate an output.
2. a) where f(2) =4
   b) where f(7) = 17
   c) where f(0) = 0
3. f(x) =( x/4 ) - 5

[ParaFX]

1. Simply put, a function takes an input and returns an output using given function parameters.
2. a. 4
   b. 17
   c. 0
3. f(x)={(x/4)-5}

[Erebus]

1. A function is a mathematical calculation that has an input and an output. The output is determined by what the input is, and what function is being performed on it.

• a) 4

• b) 17

• c) 0

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

[rlrs13]

1. A function is basically creating a formula to explore an output based on an input.

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

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

[suhan_kim]

1. Describe what a function does in your own words
   Function is a mathematical operation which takes an input and produces an output according to the function.

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(2) = 2^2= 4

b) f(7)
f(7) = 7 + 10 = 17

c) f(0)
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

[Michal1]

a 4
b 17
c 0

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

[LukeP]

1. Describe what a function is in your own words.
   A function is a mathematical calculation which is based on a variable input to achieve the output.

a. f(2) = 2 x 2 which is (4)
b. f(7) = 7 + 10 which is (17)
c. f(0) = 0 x 0 which is (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

[stg3o]

1. A function describes an equation where x is variable as your input, it calculates and it then presents you with an output.

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

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

[MightyYak]

1. It takes an input, applies a calculation and gives an output.

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

[VBence99]

1.) A function takes an input, changes it according to a pre-defined rule, and gives the output.

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

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

[Timschi]

• 1 A function executes a calculation
• 2 a) = 4 b) = 17 c) = 0
• 3 f(x) = (x/4)-5

[Vytautas]

1. Describe what a function does in your own words: function is option which transforms it’s input to desired 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)
• b) f(7)
• c) f(0)

Answers:
a) f(2)= 2X2 = 4

b) f(7) = 7+10 = 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

[Guavajelly]

1. A function changes the input by a variable that is used in a mathematical equation to get a different output.

2. a) 4

b) 17

c) 0

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

[DinS]

1. A function is a descrtiption of what has to be done to a variable.

2
a 4
b 17
c 0

3
f(x)= x/4-5

[eo0795]

1. An automatic computation of a mathematical problem.
2. A. 4
   B. 17
   C. 0
3. f(x)=(x/4)-5
   f(60)=10

[newm0099]

1. A function generates an output by transforming an input
2. a) f(2) = 4
   b) f(7) = 17
   c) f(0) = 0
3. f(x) = (x / 4) - 5

[LiniBoni]

1. A function produces an output from the input provided based on the function parameters.
2. a. f(2) = 4
   b. f(7) = 17
   c. f(0) = 0
3. f(x) = (x/4) - 5

[CryptoCurlz]

1. Describe what a function does in your own words.
   Defines a basic calculation given specific input and a specific set of instructions.

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 if x is even}	f(2)=(2^2) 	4

b) f(7)		f(x) = {x+10 if x is odd}	f(7)=(7+10)	17

c) f(0)		f(x) = {x^2 if x is even}	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