Question

Find the Equation of a Line with Two Points Calculator

Which tool is commonly used to determine the equation of a line when given two points on the line?

A) Line Equation Finder
B) Slope-Intercept Calculator
C) Linear Function Solver
D) Two-Point Line Generator

Answer 1

The commonly used tool to determine the equation of a line when given two points on the line is a Slope-Intercept Calculator. This calculator helps find the slope and y-intercept of the line using the given coordinates of the two points.

Step-by-step explanation:

Commonly Used Tool to Determine the Equation of a Line

The commonly used tool to determine the equation of a line when given two points on the line is a Slope-Intercept Calculator. This calculator helps find the slope and y-intercept of the line using the given coordinates of the two points.

Steps to Find the Equation of a Line

1. Choose two points on the line. Let's call them (x1, y1) and (x2, y2).
2. Calculate the slope using the formula: slope = (y2 - y1) / (x2 - x1).
3. Once you have the slope, plug it into the equation y = mx + b, where m represents the slope.
4. Finally, determine the y-intercept (b) by substituting the values of one of the points into the equation.