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creativ13 [48]
3 years ago
13

Write a program to draw a text-based graph of a mathematical function f(x)

Computers and Technology
1 answer:
Makovka662 [10]3 years ago
4 0
I have a very good example of the program you need written on Python. You can use this (sorry for bad tabulation):
import math import math def main(): function = input("Enter a function f(x):\n") x = 0 y = 0 for rows in range(10,-11,-1): for col in range(-10,11,1): x=col roundfx = round(eval(function)) if roundfx == rows: print("o", end="") if rows==0 and col==0 and not rows == roundfx: print("+", end="") if col == 0 and not rows == 0 and not rows == roundfx: print("|", end="") if rows==0 and not col==0 and not rows == roundfx: print("-", end="") else: if not rows == 0: if not col == 0: if not rows == roundfx: print(" ", end="") print() main()
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The background image does not affect any cell’s format or content. _______
Korvikt [17]
Hmmm...that is true 
Here a quizlet about if you need it!
https://quizlet.com/15207805/csci-241-flash-cards/
3 0
3 years ago
The following problem illustrates the way memory aliasing can cause unexpected program behavior. Consider the following function
laila [671]

Answer:

A

Explanation:

The value will be the original stored in the int variables. This is because the method swap(int xp, int yp) accepts xp and yp parameters by value (They are passed by value and not by reference). Consider the implementation below:

public class Agbas {

   public static void main(String[] args) {

   int xp = 2;

   int yp = xp;

   swap(xp,yp); //will swap and print the same values

       System.out.println(xp+", "+yp); // prints the original in values 2,2

 int xp = 2;

   int yp = 5;

   swap(xp,yp); // will swap and print 5,2

       System.out.println(xp+", "+yp); // prints the original in values 2,5

   }

   public static void swap(int xp, int yp){

       int temp = xp;

       xp = yp;

       yp = temp;

       System.out.println(xp+", "+yp);

   }

}

5 0
3 years ago
My mom and I are moving and we don’t have WiFi for the next week, I want to know if using a using a HOTSPOT WITH UNLIMITED DATA
Svetllana [295]

Answer:

Commercial HotSpots allows you mobility while regular wifi is a cheaper and reliable option while you are stale

Explanation:

8 0
3 years ago
Write the definition of a function printAttitude, which has an int parameter and returns nothing. The function prints a message
Oksana_A [137]

Answer:

The function definition, in cpp, for the function printAttitude is given below.

void printAttitude(int n)

{

switch(n)

{

case 1: cout<<"disagree"<<endl; break;

case 2: cout<<"no opinion"<<endl; break;

case 3: cout<<"agree"<<endl; break;

default: break;

}

}

Explanation:

As seen, the method takes an integer parameter.

The method does not returns any value hence, return type is void.

The message is displayed to the console using switch statement which executes on the integer parameter, n.

The values for which output needs to be displayed are taken in cases.

The values for which no output needs to be displayed, is taken in default case.

Every case ends with break statement so that the program execution can be terminated.

This method can be used inside a program as shown.  

PROGRAM

#include <iostream>

using namespace std;

void printAttitude(int n)

{

switch(n)

{

case 1: cout<<"disagree"<<endl; break;

case 2: cout<<"no opinion"<<endl; break;

case 3: cout<<"agree"<<endl; break;

default: break;

}

}

int main() {

// variables to hold respective value

int n;

// user input taken for n

cout<<"Enter any number: ";

cin>>n;

// calling the function taking integer parameter  

printAttitude(n);

return 0;

}

OUTPUT

Enter any number: 11

1. The user input is taken for the integer parameter.

2. Inside main(), the method, printAttitude(), is then called and the user input is passed as a parameter.

3. Since the user entered value is 11 which does not satisfies any of the values in the cases, the default case is entered which does nothing and executes the break statement.

4. Hence, the program displays nothing for the value of 11.

5. When the user enters value 3, the case statement is executed since 3 satisfies one of the case values.

6. The program output for the user input of 3 is as shown below.

OUTPUT

Enter any number: 3

agree

The program ends with return statement.

4 0
3 years ago
1k bite equals to how many bites
forsale [732]

Answer:

1000 bytes

Explanation:

There is a new (confusing) definition that differentiates two views on the matter:

1 kB = kilobyte = 1000 bytes

1 KiB = kibibyte = 1024 bytes

In the old definition, 1 kB = 1024 (=2¹⁰) bytes.

So, you have to find out if whoever is asking this question wants the old-school answer or the new-school answer!

Also, use the correct casing on the letters (lower k, upper B, or Ki).

https://en.wikipedia.org/wiki/Kilobyte

5 0
3 years ago
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