October 9, 2018

DO NOW!

1) Turn in ___________ and take back your graded work. Turn in your Ch. 2 Test Corrections AND your Ch. 2 Test if you did them.

2) Take out last night's homework. Raise your hand when you are ready for a stamp.

Happy 21 Days until Halloween!

Dylan's pumpkin from a couple years ago....let the anticipation build for pics of former Halloween costumes!

October 9, 2018

Today's Agenda:1) Correct 3.3/Warm-up activity

2) 3.4: Graphing Linear Equations in Standard Form

3) 3.5(a): Graphing Linear Equations in Slope-Intercept (y=mx+b) Form

4) 3.1 - 3.3: Quiz Review.

3.1 - 3.3 Quiz

October 9, 2018

Info about our quiz:• 12 problems and extra credit problem

• Notes and calculator allowed> May want to make sure notes are organized

beforehand!

October 9, 2018

Questions from last night's homework?

October 9, 2018

October 9, 2018

Use the table to find the values.

1. f(0) 2. h(3)

3. Find x if f(x)= -4 4. Find x if h(x) = 3

5. Find f(0)+h(-1)

October 9, 2018

1.) What is f(-3)?

2.) What is g(3)?

3.) For what value(s) is f(x)=6?

4.) For what value(s) is g(x)=-1?

5.) What is f(4)+g(-4)?

6.) Which is greater f(-5) or g(6)?

October 9, 2018

3.4: Date:

• I CAN graph linear equations in standard form.

Use graph paper today for your notes

October 9, 2018

You sold a total of $16 worth of tickets to a fundraiser. You lost track of how many of each type of ticket you sold. Adult tickets are $4 each. Child tickets are $2 each.

Let x represent the number of adult tickets. Let y represent the number of child tickets. Write an equation that relates x and y.

October 9, 2018

Work with your table. You sold a total of $16 worth of tickets to a fundraiser. You lost track of how many of each type of ticket you sold. Adult tickets are $4 each. Child tickets are $2 each.

Copy and complete the table to show the different combinations of tickets you might have sold.

October 9, 2018

You sold a total of $16 worth of tickets to a fundraiser. You lost track of how many of each type of ticket you sold. Adult tickets are $4 each. Child tickets are $2 each.

c. Plot the points from the table. Describe the pattern formed by the points.

October 9, 2018

Steps to graph:

1)

2)

3)

October 9, 2018

Tickets Revisited:• Plot the graph without using a table of points

October 9, 2018

Use intercepts to graph the linear equation. Label the points corresponding to the intercepts.

1. 2x − y = 4 2. x + 3y = −9

October 9, 2018

Graph the linear equation.

1. y = −2.5 2. x = 5

October 9, 2018

October 9, 2018

Break time!Everyone stand up!

October 9, 2018

Your chance to learn more about your classmates!

Who is __________?We will ask question until the timer ends. Be creative!

Ground Rules:- Inappropriate questions will end the activity. Act responsibly so we can all enjoy the opportunity to get to know each other!

VIPSpotlight

October 9, 2018

3.5: Date:

• I CAN graph linear equations in slope-intercept form.

October 9, 2018

Describe the slope of the line (positive or negative). Then find the slope.

1. 2. 3.

October 9, 2018

Work with a partner. Make a table from x = -3 to 3 and then graph each equation. Then fill in your row of the table. Use the completed table to write a conjecture about the relationship between the graph of y = mx + b and the values of m and b.

October 9, 2018

October 9, 2018

Can you find the slope and y-intercept?2x + 3y = 92y = -x + 4

October 9, 2018

Find the slope and y-intercept of each line. Then write an equation in slope-intercept form (y = mx+b).

a. b.

October 9, 2018

Concept Check:

Today we learned....

1) How to graph linear equations in standard form

2) How to graph linear equations in slope-intercept form

Tonight's Homework:

3.4 Assignment

EXTRA CREDIT - Quiz Review (Due Next Class)

Assigned: __________ Stamped: _________ Due: __________

October 9, 2018

Use the table to find the values.

1. f(0) 2. h(3)

3. Find x if f(x)= -4 4. Find x if h(x) = 3

5. Find f(0)+h(-1)

October 9, 2018

1.) What is f(-3)?

2.) What is g(3)?

3.) For what value(s) is f(x)=6?

4.) For what value(s) is g(x)=-1?

5.) What is f(4)+g(-4)?

6.) Which is greater f(-5) or g(6)?

October 9, 2018

Homework Time!• You may work alone or with up to two other people

• Use your time Productively!

• What should I work on?> 3.4 Assignment> Extra Credit Quiz Review> Weekly Challenge Problems> Studying/Organizing Ch. 3 Notes