Standard Form
There are times when a linear equation needs to be expressed in Standard Form.
Standard Form
Let’s look at an example:•A deli sells sandwiches for $4 and sodas for $2.50. In one day it earned $750. What combination of sandwiches and sodas could it have sold?
Standard Form
This results in the following equation:
Sandwich price Soda price
Standard Form
This is a linear equation in Standard Form. To graph it, change it to Slope-Intercept Form.
Standard Form
Our Math Solver that converts an equation from Standard Form to Slope-Intercept Form shows this process.
Standard Form
Here is the Solver.
Standard Form
Input values for A, B, and C. Then press Solve.
Standard Form
Input the specific values. Then press Solve.
Standard Form
Here is the solution.
Standard Form
Here is a close-up of the Solution.
Standard Form
This is the equation in Slope-Intercept Form. You can graph this equation on a Graphing Calculator.
Standard Form
Here is the graph.
Use TRACE to find possible solutions.
Standard Form
Test any coordinates along the graph to verify the equation in Standard Form.
