6.2.3

Presentation

•

Mathematics

•

8th Grade

•

Medium

•

CCSS

HSF.BF.A.2, HSF.LE.B.5

Standards-aligned

Sara Fisher

Used 4+ times

FREE Resource

5 Slides • 6 Questions

Welcome!

Class Expectations: 

**All "Rules and Routines" are posted in the Math 8 Resources

*Log in on time and stay until class is dismissed.

*Have your guided notes/ or notebook ready

*Participate fully and try your best!

*Support and celebrate yourselves and your classmates!

Announcements!!

**11 Days Left of School (including today)

**Quiz on Tuesday May 31st/Wednesday June 1st

**I will be out of the office on Friday May 27th

**Complete Intent to Return

Agenda

**Question of the Day

**Quizizz: Solve Problems with Linear Models

Question of Day

Pick One

Dorney Park, Kennywood, Hershey or Knoebels

Multiple Choice

Use the trend line on the graph to predict how many hours in front of the TV someone with 11 video games would have.

11 hours

15 hours

25 hours

30 hours

Multiple Choice

Now, use the trend line equation to find out how many hours in front of the TV someone with 11 video games would spend. Substitute v = 11 into the equation and solve for h.

h = 1.8v + 10.5

19.8

30.3

23.3

Did the trend line graph and equation give you the same answer?

Which one was easier to find?

Which method gives you the more exact answer?

Which of the following is the best interpretation of the slope for the equation of the best-fit line?

Which statement below is the best interpretation of the y-intercept for the best-fit line?

Draw

Draw a good trend line.

Multiple Choice

Use your trend line to predict how many slices of pizza will be eaten by a family of 10.

Multiple Choice

Write the equation for the trend line shown in y = mx +b form.

y = 2x + 3

y = 0x + 2

y = 3x + 2

y = 2x + 0

Multiple Choice

Use the line of best fit equation to predict how much pizza a household of 25 people will need.

y = 2x + 0

Reminder I will be out of the office tomorrow. Please complete the Edio lesson.

Welcome!

Class Expectations: 

**All "Rules and Routines" are posted in the Math 8 Resources

*Log in on time and stay until class is dismissed.

*Have your guided notes/ or notebook ready

*Participate fully and try your best!

*Support and celebrate yourselves and your classmates!

Announcements!!

**11 Days Left of School (including today)

**Quiz on Tuesday May 31st/Wednesday June 1st

**I will be out of the office on Friday May 27th

**Complete Intent to Return

Agenda

**Question of the Day

**Quizizz: Solve Problems with Linear Models

Question of Day

Pick One

Dorney Park, Kennywood, Hershey or Knoebels

Show answer

Auto Play

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