u5 l3 slope intercept form (day 2)

PowerPoint Presentation

Housekeeping

Monday. No Live Class! Unit 5: Lesson 2 - Slop * Watch videos on Slope * IXL skill W.1

Yesterday - Unit 5: Lesson 3 - Slope Intercept Form * Introduced Slope Intercept Form * Graphed an equation using the slope and y-intercept

No live class on Thursday!

No help session this week. Stay after class if you need assistance!

Unit 5: Lesson 3Slope Intercept FormLearning Target:Graph a line using slope intercept form

Goals for today.Goals:

Graph a line using the slope and interceptWrite a linear equation from a slope and y-interceptWrite a linear equation from a graph

Agenda:

Slope Intercept FormWhat is it?How do you change a given equation to this formUsing it to graph a lineWrite a linear equationUsing slope and y-interceptFrom the graph

Slope Intercept Formy = mx + b

SlopeY-interceptIn an equation written in slope-intercept form, y = mx + b, m is the slope and b is the y-intercept.

Using Slope and the Y-Intercept to Graph

Graphing a Linear Equation

Graph the function

8x = 5y

Graphing a Linear Equation

Graphing a Linear Equation

Graphing a Linear Equation

Writing a Linear EquationA lines slope is 8 and its y-intercept is 3. What is the equation in slope-intercept form?

Writing a Linear EquationA lines y-intercept is -5 and its slope is 4. What is the equation in slope-intercept form?

Writing a Linear Equation

Writing a Linear Equation

Writing a Linear Equation

Writing a Linear Equation

Wrap UpQuestions????

What should you do now?IXL Practice W.6 Find the Slope of an EquationIXL Practice W.7 Graph a Linear EquationIn todays lesson you learned how to write a linear equation from a slope and y-intercept or from a graph.