Write the following code in c #, Write a program to compute the (x, y) pairs for the equation y = 2x2 –x - 6 for x in the range 1 to 5 in 0.5 increments.
时间: 2024-01-28 17:05:31 浏览: 26
Sure! Here's the C# code to compute the (x, y) pairs for the equation y = 2x^2 – x - 6 for x in the range 1 to 5 in 0.5 increments:
```
using System;
class Program
{
static void Main(string[] args)
{
double x, y;
for (x = 1; x <= 5; x += 0.5)
{
y = 2 * Math.Pow(x, 2) - x - 6;
Console.WriteLine("x = {0}, y = {1}", x, y);
}
Console.ReadLine();
}
}
```
This program uses a `for` loop to iterate through the range of x values from 1 to 5 in increments of 0.5. Inside the loop, the equation `y = 2x^2 – x - 6` is evaluated for each value of x, and the resulting (x, y) pair is printed to the console using `Console.WriteLine()`. The `Math.Pow()` function is used to compute the square of x. Finally, the program waits for the user to press a key before exiting.