double result = x * y;
or if you are really strange:
double result = 0;
for (int k = 0; k < y; k++)
{
result += x;
}
<if_stmt> --> if(<expr>) {<stmt>} else [<stmt>] for example if(x>y){ max=x; }else [optionally] { max=y; }
y = 5x is the equation of a line. Subtitute any value for "x", then calculate the corresponding value of "y", which in this case is simply the value of "x" multipled by 5.
X+y
x/y
The normal way of showing that y is a function of x is to write y = f(x).
another way to write 15 x x y = 15x2y
you write it like this (x,y) ----> (-x+4, y-5)
To write "it's x-coordinate is x and it's y-coordinate is y", you just write "It's coordinates are (x,y)".
Basically you write a series of if statements, to cover the different cases. For example, in Java, something like this:...if (x = 0)System.out.println("On y-axis")else if (y = 0)System.out.println("On x-axis")else if (x > 0)if (y > 0)System.out.println("First quadrant")else...
y>x-1
x -=y;
X**y