- a fuction takes input, performs a defined calculation then gives it’s output
- a 4 b 17 c 0
- f(x) = {
x/4 - 5
}
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Gets output from given input.
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a) 4
b) 17
c) 0 -
f(x) = (x/4)-5
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1.function take an input calculate it regarding to specification and gives an output.
Function takes X and makes it Y.
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it is an input to get a desired output.
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4
17
0 -
f(x) =x/4 -5
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- Relation between a set of inputs and a set of permissible outputs.
- 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 describes how one variable is affected by another variable having an outcome. -
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. f(x) = (x/4)-5
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a computation that takes an input and gives 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 mathematical equation that takes a syntax, or an input, and gives us 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 takes an input and changes it in a specified way to create the correct output
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a) 4
b) 17
c) 0 -
f (x) = (x/4)-5
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- A function takes an input, performs some calculation to it and provides 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
- 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 little help here please. I’m getting
a) f(4)
b) f(9) <— if ^2 is a caret and is essentially and, why is everyone else getting 17?
c) f(0)
I am not sure, how you get 9.
f(x) = {
x^2 if x is even
x+10 if x is odd
}
Is a branching function. Simply meaning you decide the path the function will take based on the function input. So in case where x = 7, it means that x is an odd number and therefore you use the second path (x + 10) = 7+ 10 = 17.
Ahh, I see what I did wrong. Thanks 
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- You give something to a function which is input and and then you get output.
a) f(2) 4
b) f(7) 17
c) f(0) 0
- f(x)=4-5
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You forgot to divide the input X by four, f(x) = (x/4) - 5
- Mathematical command that takes an input and produces an output based on a programmed formula.
2)a. 4
b. 17
c.0
3)f(x)=(x/4)-5
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1. Describe what a function does in your own words
A function is a math formula that takes an input and then an output is calculated.
2. Calculate the output of the following function
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
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A function is a mathematical operation that takes an input (usually a number); performs a math computation using that same input to solve the mathematical operation which then results in an output (the answer or solution) to the mathematical operation.
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This particular mathematical operation has certain conditions that need to be met in order to arrive at the correct solution. The conditions are: First, if the value of x is an even number, then you need to take the value of x and square it. Second, if the value of x is an odd number, then you must add 10 to the value of x (which must be an odd number).
a) Since the value of x=2 (which is an even number); then you need to “square” that input; 2^2=4
b) Since the value of x=7 (which is an odd number); then you need to add 10 to the input; 7 + 10=17
c) Since the value of x=0 (which is an even number in math); then you need to “square” that input;
0^0=0
- f(x)=(x/4)-5
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A function provides an output for every input specified by preforming a set of operations on the input
a 4
b 17
c 0
- f(x) = {x/4 - 5}
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- A function is a placeholder that relates an input to an output.
a) x = 4
b) x = 17
c) x = 0
- f(x) = (x/4) -5
1 Like