how???
such as:
y = 1/3x - 4
and
y = -2x + 3
...sry-_-
im sooooo impatient but i don't have a lot of time so.....
Go to http://www.google.com
Copy and paste this: how to graph linear functions
Press Enter.
Read and follow directions. There are several websites that explain this.
To find the solution to the system of equations:
1. Start by setting the two equations equal to each other since they both equal "y".
1/3x - 4 = -2x + 3
2. We can simplify the equation by getting rid of fractions. Multiply every term by the common denominator, which is 3.
3 * (1/3x - 4) = 3 * (-2x + 3)
x - 12 = -6x + 9
3. Now, we can gather the x-terms on one side and the constant terms on the other side to solve for x.
x + 6x = 9 + 12
7x = 21
4. Divide both sides of the equation by the coefficient of x to isolate x.
7x / 7 = 21 / 7
x = 3
5. Substitute the value of x back into one of the original equations to find the value of y. Let's use the first equation:
y = (1/3) * 3 - 4
y = 1 - 4
y = -3
Therefore, the solution to the system of equations is x = 3 and y = -3.