1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Gemiola [76]
3 years ago
12

Write the definition of a function named quadratic that receives three double parameters a, b, c. If the value of a is 0 then th

e function prints the message "no solution for a=0" and returns. If the value of "b squared" – 4ac is negative, then the code prints out the message "no real solutions" and returns. Otherwise the function prints out the largest solution to the quadratic equation. The formula for the solutions to this equation can be found here: Quadratic Equation on Wikipedia.
Computers and Technology
1 answer:
podryga [215]3 years ago
6 0

Answer:

Following are the program in the C++ Programming Language.

#include <iostream> //header file

#include <cmath> //header file

using namespace std; //namespace

//define function

void quadratic (double a, double b, double c)

{

 double x,y; //set double type variables

 //check a==0

 if (a==0)

 { //then print message

   cout << "no solution for a=0";

 }

 //check if solution is less than 0

 else if ((b*b - 4*a*c) < 0)

 { //print message

   cout << "no real solutions";

 }

 //otherwise

 else

 {//solve the following quadratic equation

   x = (-b + sqrt( b*b - 4*a*c)) /(2*a);//in term of x

   y = (-b - sqrt(b*b - 4*a*c)) / (2*a);//in term of y

   //check x is greater than y

   if (x > y){

     cout<<x; //print the value of x

   }

   //otherwise

   else{

     cout<<y;//print the value of y

   }

 }

}

//define main method

int main() {

 //set double type variables and assign their value

 double x=10, y=50, z=-205;

 //call the function

 quadratic(x,y,z);

}

<u>Output</u>:

2.67204

Explanation:

Here, we define a function "quadratic" and pass three double data type variables i.e., "a", "b" and, "c" inside the function.

  • Set two double type variable i.e., "x", "y".
  • Set the if conditional statement and check the conditions is the variable a is equal to the 0 then, print the message or check another condition is the solution of the equation "b*b - 4*a*c" is less than 0, then print the message.
  • Otherwise, solve the quadratic equation in terms of the variable x or the variable y.
  • Again check the condition inside the else part is the variable x is greater than the variable y then, print the value of x otherwise print the value of y.

Finally, we define the main function inside it we set three double type variables i.e., "x", "y" and, "z" and initialize value 10, 50 and, -250 then, call the function and pass the variables x y z in its parameter.

You might be interested in
What command launches the remote desktop client for windows?
Ksju [112]
%windir%\system32\mstsc.exe

launches the RDP client.
7 0
3 years ago
Write the definitions for three function named max. Each receives two parameters, of the same type, and returns the larger of th
GenaCL600 [577]

Answer:

The method definition to this question can be given as:

Method definition:

double max(double x, double y)  //define method with double parameter  

{

if (x>=y)    //check condition.

return x;  //return value

else

return y;     //return value

}

double max(int x, int y)    //define method with integer parameter

{

if (x>=y)    //check condition

return x;    //return value

else

return y;  //return value

}

double max(char x, char y)   //define method with char parameter

{

if (x>=y)    //check condition

return x;    //return value

else

return y;    //return value

}

Explanation:

The above method definition can be described as below:

  • In the first method definition first, we define a method that is "max()". In this method we pass two variables as a parameter that is "x and y" and the datatype of this is double. Then we use a conditional statement. In the if block we check if variable x is greater then equal to y then it will return x else it will return y.  
  • In the second method definition, we define a method that is same as the first method name but in this method, we pass two integer variable that is "x and y". Then we use a conditional statement. In the if block we check if variable x is greater then equal to y then it will return x else it will return y.
  • In the third method definition, we define a method that is same as the first and second method name but in this method, we pass two char variable that is "x and y". Then we use a conditional statement. In the if block we check if variable x is greater then equal to y then it will return x else it will return y.
8 0
3 years ago
You work for the Contoso Corporation. You have a server that acts as a file server for clients. You must make sure that the serv
Anika [276]
Get a dedicated server with 6-10gb RAM, which might be able to run a lot, while staying up with no lag.
6 0
3 years ago
WILL GIVE BRAINLIEST!! 20 PNTS!!
kirill [66]

Answer:

B :)

Explanation:

.........

3 0
2 years ago
Read 2 more answers
I'm trying to connect fire stick but it doesn't have HDMI input so guys what would do you recommend to buy I tried a converter b
mihalych1998 [28]
I suggest you get a adapter from the old video input to HDMI
7 0
3 years ago
Other questions:
  • Acrynom for wys or wyg
    10·1 answer
  • What types of scientific claims should be verified
    5·1 answer
  • Give one advantage and two disadvantages of using a wireless network
    8·1 answer
  • You are a disgruntled employee with a master’s degree in computer sciences who was recently laid off from a major technology com
    11·1 answer
  • The picture that graphically since the items you use in windows is called
    7·1 answer
  • Although heart rate increases and decrease depending upon activity level on average a typical person heart rate is about _____ b
    10·1 answer
  • Drag the tiles to the correct boxes to complete the pairs.
    6·1 answer
  • What do you mean by data sequencing​
    13·1 answer
  • Can you please help me
    9·1 answer
  • El botón de layout se usa para <br>​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!