Slope Intercept vs Standard Form

Slope Intercept vs Standard Form

October 06, 2016

Slope Quiz! Clear off your desk!!! You will need: INB Glue/tape Calculators

What TEKS are we covering today? (2) Linear functions, equations, and inequalities. The student applies the mathematical process standards when using properties of linear functions to  write and represent in multiple ways, with and without technology, linear equations, inequalities, and systems of equations. The student is expected  to: (B) write linear equations in two variables in various forms, including y = mx + b, Ax + By = C, and y ­ y1 = m(x ­ x1), given one point and the slope  and given two points;

Oct 6­8:42 AM

INB pg. 70

70

Slope-Intercept Form

y=mx+b y=2/3x-4

1. Plot the y-intercept

2. Use the slope to graph additional points.

You know the slope and y-intercept.

Oct 6­9:07 AM

Slope Intercept vs Standard Form

October 06, 2016

Oct 6­9:23 AM

INB pg 71

Standard Form

71

Ax+By=C

Equation: Goal:

Convert to y=mx+b

Step 1: Move your Ax term to the other side by adding or subtracting.

Step 2: Step 3:

Divide EVERYTHING by B. Graph the y-intercept and use the slope to find another point.

Oct 6­9:20 AM

Slope Intercept vs Standard Form

October 06, 2016

Oct 6­9:27 AM

Homework: HW#2: Slope-Intercept vs. Standard Form Due Friday!

Oct 6­9:31 AM