1, A function is a variable input used to calculate or define an output.
2, a. 4
b. 17
c. 0
3, f(x) = (x/4)-5
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- A function accepts an input, processes it, then gives an output
- a. f(2) = 2^2 = 4
b. f(7) = 7 + 10 = 17
c. f(0) = null - f(x) = (x/4) - 5
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-
if the value of x is even then x will be equal to the value of x squared and if the value of x is odd then x will be equal to the value of x plus 10.
a) 4
b)17
c)0
- f(x) = { (x / 4) - 5 }
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Understood. Thank you!
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- A function performs a task or a calculation and provides a result depending on the input.
2.a)4 b)17 c)0 - public static int f(int x)
{
int y;
y= (x*4)-5;
return y;
}
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-
A function is a set of rules that are carried out on an input to produce an output.
a) f(2) 4
b) f(7) 17
c) f(0) 0
- f(x)=(x/4)-5
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I wonder , when I se that function especialy the even and odd parts.
Shouldnt the seven be 7+10= 17 ??? Since it is an odd number. So the answers would be
a=4
b=17
c=0
???
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A function does the same action to each of the unique variables entered.
4
17
0
f(x)=(x/4)-5
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- It takes an input and produces a unique output.
2a 4
2b 17
2c 0
3.f(x) = x/4 -5
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yes, if x is odd, you need to add 10.
If x is even, you need to multiply it by itself.
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Homework on Functions - Questions
- Describe what a function does in your own words It is an input that generates 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
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- A function receives an input, does some calculation or processing, and returns 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 calculation. Relating to a smart contract, a Function is a specific predetermined calculation to be carried out onto each Input.
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
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1 - A function creates an output determined by the input parameters
2 -
A=4
B= 17
C= 0
3 - f(x) = (x/4) - 5 (although based on the instruction video it isn’t clear to me what symbol is used to divide a number)
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A functions is a sequence of computation; have some inputs and you expect some 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
With any input entry, a function delivers an output based on predefined formulas. -
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
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- Describe what a function does: It relates an input to 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
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A function describes and calculates values
a)4
b)17
c)0
f(x)=(x:4)-5
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1, A function relates an input to an output
2, a(4) b(17 c(0)
3, f(x)= x/4-5
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Function takes a value(s) as input and calculates the output based on the function definition.
a) 4
b) 17
c) 0
f(x) = {x/4 - 5}
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