u5 l3 slope intercept form (day 2)

HousekeepingMonday…. 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 Form

Learning Target:Graph a line using slope intercept form

Goals for today….Goals:

Graph a line using the slope and intercept

Write a linear equation from a slope and y-intercept

Write a linear equation from a graph

Agenda:

Slope Intercept Form What is it? How do you change a

given equation to this form

Using it to graph a lineWrite a linear equation

Using slope and y-intercept

From the graph

Slope Intercept Form

y = mx + b

Slope Y-intercept

In 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 EquationGraph the function

8x = 5y

Graphing a Linear Equation

Graphing a Linear Equation

Graphing a Linear Equation

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

Writing a Linear EquationA line’s 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 Up

Questions????

What should you do now? IXL Practice – W.6 Find the Slope of an Equation IXL Practice – W.7 Graph a Linear Equation

In today’s lesson you learned how to write a linear equation from a slope and y-intercept or

from a graph.