Use Library-WE1-P1

Section 8.2 Use Library-WE1-P1

Import module or function (if needed)
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1. With alias (optional)
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Determine whether parameters are appropriate for function
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1. Number of parameters passed must match function documentation
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2. Type of parameters passes must match function documentation
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Determine what the function will return (i.e., data type), print, and/or change state of arguments and where it will be stored (nowhere, somewhere)
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Evaluate expression as necessary
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Q1: What keyword is used to access a library?

Q2: What keyword is used to alias a library?

Q3: After importing the math library without an alias, how can the log10 function be called on the integer 54?

Q4: Write a program that takes user input of an integer and prints half the absolute value of that integer.

import math
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x = int(input("Enter an integer: "))
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absolute_value = math.fabs(x)
half = absolute_value / 2
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print(half)

Q5: Enter the output of the following program or enter “invalid” if the statement would result in an error.

import math
print(math.fabs(-2.2))

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