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A function put it simple is a computation, where you give something (say a number) a function (input) and you get a desired output.
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a) 4
b) 17
c) 0 -
f(x) = (x/4) - 5
1 Like
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Functions does calculations, you give and input in order to get an output.
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f(2) = 4
f(7) = 17
f(0) = 0 -
f(x) = (x ÷ 4) - 5
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A function is a computation that gives an output based on the input .
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a(4)
b(17)
c(0)
3.f(x)=(x/4)-5
2 Likes
1.Describe what a function does in your own words.
a function is an equation with a variable. The input determines the output
2 What will be the output for the following inputs?
- a) f(2)=2x2=4
- b) f(7)=7+10=17
- c) f(0)=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
- A function is a mathematical computation where there is an input and output along with a variable such as “x”.
- a) 2
b) 17
c) 0 - f(x) = (x/4) - 5
1 Like
1 - A function is a mathematical equation where you have an input, variable and output.
2 - A: f(2) = 2x2 = 4
B: f(7) = 7+10 = 17
C: f(0) = 0
3 - f(x) = (x / 4) - 5
1 Like
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A relation of a set of inputs to a set of outputs.
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a) 4
b) 17
c) 0
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f(x)= (x/4) - 5
1 Like
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Describe what a function does in your own words
A math machine, that can do one thing, that you program it to. What comes out depends on what comes in. -
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 —> 2^2 = 4
- b) f(7)=17 —> 7+10 = 17
- c) f(0)=0 —> 0^2=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
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- Function is a computational power to create desirable output based on the input/variable we provide.
- a. 4
b. 70
c. 0 - f (x) = (x/4) - 5
1 Like
#1 The function is the mathematical input which will give you the corresponding output.
#2 a) 4
b)10
c) 0
- A function is a computation consisting on an input variable producing and output.
f(x) = {
x^2 if x is even
x+10 if x is odd
}
a) f(2) = 4
b) f(7) = 17
c) f(0) = 1
f(x) = {
(x/4) - 5
}
1 Like
- A function is like a name placeholder for a specific formula or set of formulas
- 4, 17, 0
- f (x) = (x / 4) - 5
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If the number is odd you should add 10. 
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Is this a typo? What happened to the third question?
Function is a calculation in wich an input results in an output. X is variable.
a) 4
b) 17
ç) 10
f(x)=x÷4-5
1 Like
Thanks again for the correction
- A function is a computation of input which gives you an output
- a) 4
b) 17
c) 0 - f(x) = (x/4) - 5
1 Like
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Describe what a function does in your own words.
Function is computation which have an input so it give something to the function, performs a calculation on it and then returns the output.
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
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Describe what a function does in your own words
a function provides for a syntax that defines how to change an input value to generate an output. -
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
- 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
Homework - Functions
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Describe what a function does in your own words: function connects an input with a corresponding output
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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?
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a) f(2) = 4
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b) f(7) = 17
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c) f(0) = 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/4) = x-5
1 Like