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A function is a set of mathematical rules, that change a given input to an output.
a) f(2) = 4
b) f(7) = 17
c) f(0) = 0
- f(x) = (x/4) - 5
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Describe what a function does in your own words
A function is a computation that takes an input and returns an output -
Calculate the output of the following function
- a) f(2)
4 (x to the power of two since it is even) - b) f(7)
17 (x+10 since x is odd) - c) f(0)
0 (0 to power of two is zero, since it is even)
- 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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1 - A function is a formula which can be applied to input.
2 - f(2) returns 4
f(7) returns 17
f(0) returns 0
3 -
f(x) = {
(x/4) - 5
}
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Function is input and output !
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a) 2
b) 17
c) 0 -
f(x) = (x/4)-5
A function is the information (input) given to a mathematical computation.
f2 =4
f7 =17
f0 =0
f(x) = x/4 -5
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A function is a mathematical term where you can have one input that you apply to the function, as called “variable”. This variable together with the function determines the output.
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For example: f(2)=4 ; f(3)= 13
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4, 17, 0.
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A function is the written code for a calculation of an input resulting in an output.
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f(2) = 2^2 = 4
f (7) = 7 + 10 = 17
f (0) = 0^2 = 0 -
f(x) = (x/4) - 5
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A function is a computation of a certain input to and output
a)4
b) 17
c) 0
- f(x)=(x/4)-5
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The function takes an input that is variable and outputs data based on input and what function was programmed to do.
a) f(2) = 2^2 = 4
b) f(7) = 7+10 = 17
c) f(0) = 0^2 = 0
- f(x) = x/4-5
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1.Its an equation that assigns value to any given input
2.a. 4
b. 17
c. 0
- f(x) = (x/4)-5
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Describe what a function does in your own words
A function is a calculation with an input and an output where X is the variable
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) x=4
b) f(7) x=17
c) f(0) x =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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Homework on Functions - Questions
- Describe what a function does in your own words
Takes a variable input X and transforms it - Calculate the output of the following function
a4
b17
c0 - f(x)=(x/4)-5
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Oh now I understand! I thought my answer was a little unclear but now it dawned on me. Thank you
- It’s a computation that takes an input and gives an output.
- a) 4
b) 17
c) 0 - f(x)=(x/4)-5
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Describe what a function does in your own words
A function is a mathematical operation that takes an input and produces an output.
Calculate the output of the following function
- 4
- 17
- 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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A Function is a computation of variables typically requiring input to result in an output
- f(2) = 4
- f(7) = 17
- f(0) = 0
- f(x)={x/4}-5
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A function is a computation. A function will give you an output based on its use and based on the input. every variable is treated the same but may result in different outputs.
a.
f(2)=4
b.
f(7)=17
c.
f(0)=0 or f(0)=10 (is 0 odd or even? i think its none of these)
f(x)= (x*0.25)-5
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A rule applied to an input to create an output.
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a) 4 b) 17 c) 0
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f(x)=(x/4)-5
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function is a calculation in which the input number after the equation gives us the result.
a) 4
b) 17
c) 0
f(x) = (x/4)-5
1 Like