This document discusses linear functions and different forms of writing linear equations. It introduces linear functions and their representation as linear equations. It describes intercepts as the points where a line crosses the x-axis or y-axis. The slope-intercept form of a line is given as y = mx + b, where m is the slope and b is the y-intercept. It provides examples of writing equations in slope-intercept form and finding the slope and y-intercept. It also covers the point-slope form and how to write the equation of a line given a point and slope or two points. Finally, it discusses standard form for linear equations.

1. 2.3 LINEAR FUNCTIONS AND SLOPE-INTERCEPT FORM 2.4 MORE ABOUT LINEAR EQUATIONS

5. EXAMPLE: WHAT ARE THE INTERCEPTS OF THE EQUATION?

6. SLOPE – INTERCEPT FORM The slope-intercept of an equation of a line is y = mx + b , where m is the slope of the line and (0, b ) is the y -intercept.

8. EXAMPLE: WHAT IS AN EQUATION OF THE LINE

10. EXAMPLE: WRITE THE EQUATION IN SLOPE – INTERCEPT FORM. WHAT ARE THE SLOPE AND Y-INTERCEPT.

11. EXAMPLE: WRITE THE EQUATION IN SLOPE – INTERCEPT FORM. WHAT ARE THE SLOPE AND Y-INTERCEPT.

19. EXAMPLE: WRITE THE EQUATION IN STANDARD FORM.