Zero is an even number, F(0) = 0^2 = 0.
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A function is quite simply a computation.
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a) 4
b) 17
c) 0 -
f(x) = (x/4) -5
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A function is a computation that relates an input to an output.
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a) =4
b) =17
c) =0 -
f(x) = x/4-5
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A function is a computation of math. It is an output from a set of given inputs.
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a) = 4
b) = 17
c) = 0 -
f(x) = (x/4)-5
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- A function is when you enter an input into a calculation to get an output. the output will vary if the input variable is different.
2 A, What does x^2 mean…what is ^ ?
2 B, if x is 7 = 17
2.C, if x is 0 = then f(0)= 0^2 —0 squared? 0, 0+10 =10
- f(x) = (x/4) - 5
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Functions are computations that are fields entered into the input then give an answer in the output.
a)4
b)17
c)0
f(x)=(x/4)-5
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1. Describe what a function does in your own words
A function is a small piece of code which takes some input and gives us desired output according to the code.
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) gives “4” as an output
b) f(7) gives “17” as an output
c) f(0) gives “0” as an output
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
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Is this a typo? 
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1. Describe what a function does in your own words
A function maps a set of inputs to a set of possible outputs
2. Calculate the output of the function
(a) 4
(b) 17
© 0
3.
f(x) = (x/4) - 5
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Questions:
. Function takes an input and applies a given mathematical operation to that input to determine the output.
. f(2) = 4, f(7) = 17, f(0) = 0
. f(x) = x/4 - 5
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1.Describe what a function does in your own words
A function is a rule for pairing things up with each other. A function has inputs, it has outputs, and it pairs the inputs with the outputs. There is one important restriction to this pairing: Each input can be paired with only one output.
Calculate the output of the following function
f(x) = {
x^2 if x is even
x+10 if x is odd
}
Answers:
(a) f(2) = 4
(b) f7) = 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
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A function is where you plug in a number for a variable to change an equation.
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a. 2^2=4
b. 7+10=17
c. 0^2=0 -
f(x)=(x/4) -5
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a function is a computation. it has an input and output.
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a) f(2) = 4
b) f(7) = 17
c) f(0) = 0 -
f(x) = x-5
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A function is a computation that takes an input, such as X, and provides an output.
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Here are the answers: a) 4, b) 17, c) 0
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f(x)= (x
4) - 5
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Describe what a function does in your own words
Takes an input and creates an output based on some defined process. -
Calculate the output of the following function
- 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 }
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- Describe what a function does in your own words: a function takes one or more inputs to produce an expected output.
- Calculate the output of the following function:
- 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 }
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Function is a mathematical equation in which X is a the input value that determines what is the output value based on what the function does.
A) 4
B) 17
C) 0
- f(x)= x/4-5
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- Function is computation that takes an input, makes a computation, and gives an output based on the
2a) f(2)= 2^2=4
b) f(7)= 7+10=17
c). f(0)=0^2=0
3 f(x)=x/4-5
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1.A function takes a specific input (x) value and produces a certain output based on the input action/data.
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f(2)=4
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f(7) = 17
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f(0)=0
- f(x)={(x/4)-5}
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