Linear Inequalities

Linear Inequalities

Poll

Would you rather travel the world for a year on a shoestring budget or stay in only one country for a year but live in luxury?

• Travel

• Luxury

Multiple Choice

2(x + 3) - x = 7

• 0

• 1

• 2

• 3

Multiple Choice

Use the elimination method to solve this system of equations for just the x value

3x + 4y = 10

2x + 4y = 8

• 0

• 1

• 2

• 3

Multiple Choice

If x = 2 Find y?

3x + 4y = 10

• 0

• 1

• 2

• 3

Multiple Choice

y > 2x + 3

Does

(1, 2)

Satisfy this inequality?

• Yes

• No

Multiple Choice

y > 2x + 3

Does

(0, 5)

Satisfy this inequality?

• Yes

• No

Multiple Choice

John sells T-shirts. Plain shirts cost $4 and graphic shirts cost $10. In order to cover his costs he must make more than $1000.

Write an linear inequality

• 5p + 6g > 1000

• 5p + 6g < 1000

• 4p + 10g > 1000

• 4p + 10g < 1000

Multiple Choice

4p + 10g > 1000

If John sells 100 plain shirts and 50 graphic shirts, how much money does he make?

• 700

• 1200

• 900

• 1000

Multiple Choice

4p + 10g > 1000

If John sells 100 plain shirts and 50 graphic shirts, Did he make enough money to make a profit

• Yes

• No

Fill in the Blanks

4p + 10g > 1000

If John sells 200 plain shirts how many graphic shirts does he need to sell to break even?

Multiple Select

Check off the symbols that lead to a dashed line

• <

• >

• <=

• >=

Multiple Select

Check off the symbols that lead to a solid line

• <

• >

• <=

• >=

Multiple Select

Check off the boxes you want to shade below the line for

• <

• >

• <=

• >=

Multiple Select

Check off the boxes you want to shade ABOVE the line for

• <

• >

• <=

• >=

Multiple Choice

What is the y-intercept

y > -2x + 3

• -2

• 3

Multiple Choice

What is the slope

y > -2x + 3

• -2/1

• 3

Multiple Choice

Should this be a dashed or solid line

y > -2x + 3

• dashed

• solid

Multiple Choice

should this be shaded above or below the line

y > -2x + 3

• above

• below

Multiple Choice

What is the SLOPE

y > 5x - 7

• 5

• -7

• 7

• 1/5

Multiple Choice

What is the y-intercept

y > 5x - 7

• 5

• -7

• 7

• 1/5

Multiple Choice

Should this be a dashed or solid line

y > 5x - 7

• dashed

• solid

Multiple Choice

Should this be shaded above or below

y > 5x - 7

• below

• above

Poll

How well do you understand linear inequalities?

• Completely Understand

• Very close

• Starting to understand

• No clue

Open Ended

You have an assignment due Friday. I will show the assignment and go over it in google meet after this question. When will you work on this assignment?