7th Math 3.12

Last updated over 2 years ago

8 questions

7th Math 3.12

Last updated over 2 years ago

8 questions

Math - [Lesson 3.12]
Teacher: Mr. Kovalik (408) 314-1092
Objective and Summary:
SWBAT justify sign rules land interpret solutions to inequalities

Solve--Use inverse operations to solve the inequality (get the variable by itself).

x+3>15

List out three solutions to the inequality.

You MUST SYW in formative

CFS:
#1: Accurately solves inequality with inverse operations
#2: Accurately interprets solutions

Reverse??--Start with the given inequality, then divide both sides by -2.
Type out your new inequality.

-10<6

CFS:
#1: Accurately performs operation
#2: Accurately changes signs and symbols if necessary

Solve 2--Solve the given inequality. Type your solution set to the inequality.

Ex) x > 4

-\frac{1}{3}x>7

CFS:
#1: Accurately solves inequality with inverse operations
#2: Accurately changes signs and symbols if necessary

Solve--Use inverse operations to solve the inequality (get the variable by itself like we do for equations).

x-7<18

List out three solutions to the inequality.

CFS:
#1: Accurately solves inequality with inverse operations
#2: Accurately interprets solutions

Negatives again--Use inverse operations to solve the inequality (get the variable by itself).

-4x>24

List out three solutions to the inequality.

CFS:
#1: Accurately solves inequality with inverse operations
#2: Accurately interprets solutions

True or False?--Is 7 a solution to the inequality x≤-9 ? Explain why or why not.

"I think 7 (is / is not) a solution because..."

SPICY--Try if you have time (optional)

Solve the two-step inequality.

7x+3>45

List out three possible values of x.

CFS:
#1: Accurately solves inequality with inverse operations
#2: Accurately interprets solutions

Preserved or Reversed?--Solve the inequality.

-9x<90

List out 3 possible solutions.

CFS:
#1: Accurately solves inequality with inverse operations
#2: Accurately interprets solutions

7th Math 3.12

7th Math 3.12

Math - [Lesson 3.12]

Teacher: Mr. Kovalik (408) 314-1092

Solve--Use inverse operations to solve the inequality (get the variable by itself).x+3>15List out three solutions to the inequality. **You MUST SYW in formative**CFS:#1: Accurately solves inequality with inverse operations#2: Accurately interprets solutions

Reverse??--Start with the given inequality, then divide both sides by -2. Type out your new inequality. -10<6CFS:#1: Accurately performs operation#2: Accurately changes signs and symbols if necessary

Solve 2--Solve the given inequality. Type your solution set to the inequality. Ex) x > 4-\frac{1}{3}x>7CFS:#1: Accurately solves inequality with inverse operations#2: Accurately changes signs and symbols if necessary

Solve--Use inverse operations to solve the inequality (get the variable by itself like we do for equations).x-7<18List out three solutions to the inequality.CFS:#1: Accurately solves inequality with inverse operations#2: Accurately interprets solutions

Negatives again--Use inverse operations to solve the inequality (get the variable by itself).-4x>24List out three solutions to the inequality.CFS:#1: Accurately solves inequality with inverse operations#2: Accurately interprets solutions

True or False?--Is 7 a solution to the inequality x≤-9 ? Explain why or why not."I think 7 (is / is not) a solution because..."

SPICY--Try if you have time (optional)Solve the two-step inequality.7x+3>45List out three possible values of x.CFS:#1: Accurately solves inequality with inverse operations#2: Accurately interprets solutions

Preserved or Reversed?--Solve the inequality. -9x<90List out 3 possible solutions.CFS:#1: Accurately solves inequality with inverse operations#2: Accurately interprets solutions

Math - [Lesson 3.12]

Teacher: Mr. Kovalik (408) 314-1092

Solve--Use inverse operations to solve the inequality (get the variable by itself).x+3>15List out three solutions to the inequality. **You MUST SYW in formative**CFS:#1: Accurately solves inequality with inverse operations#2: Accurately interprets solutions

Reverse??--Start with the given inequality, then divide both sides by -2. Type out your new inequality. -10<6CFS:#1: Accurately performs operation#2: Accurately changes signs and symbols if necessary

Solve 2--Solve the given inequality. Type your solution set to the inequality. Ex) x > 4-\frac{1}{3}x>7CFS:#1: Accurately solves inequality with inverse operations#2: Accurately changes signs and symbols if necessary

Solve--Use inverse operations to solve the inequality (get the variable by itself like we do for equations).x-7<18List out three solutions to the inequality.CFS:#1: Accurately solves inequality with inverse operations#2: Accurately interprets solutions

Negatives again--Use inverse operations to solve the inequality (get the variable by itself).-4x>24List out three solutions to the inequality.CFS:#1: Accurately solves inequality with inverse operations#2: Accurately interprets solutions

True or False?--Is 7 a solution to the inequality x≤-9 ? Explain why or why not."I think 7 (is / is not) a solution because..."

SPICY--Try if you have time (optional)Solve the two-step inequality.7x+3>45List out three possible values of x.CFS:#1: Accurately solves inequality with inverse operations#2: Accurately interprets solutions

Preserved or Reversed?--Solve the inequality. -9x<90List out 3 possible solutions.CFS:#1: Accurately solves inequality with inverse operations#2: Accurately interprets solutions

Solve--Use inverse operations to solve the inequality (get the variable by itself).

x+3>15

List out three solutions to the inequality.

You MUST SYW in formative

CFS:
#1: Accurately solves inequality with inverse operations
#2: Accurately interprets solutions

Reverse??--Start with the given inequality, then divide both sides by -2.
Type out your new inequality.

-10<6

CFS:
#1: Accurately performs operation
#2: Accurately changes signs and symbols if necessary

Solve 2--Solve the given inequality. Type your solution set to the inequality.

Ex) x > 4

-\frac{1}{3}x>7

CFS:
#1: Accurately solves inequality with inverse operations
#2: Accurately changes signs and symbols if necessary

Solve--Use inverse operations to solve the inequality (get the variable by itself like we do for equations).

x-7<18

List out three solutions to the inequality.

CFS:
#1: Accurately solves inequality with inverse operations
#2: Accurately interprets solutions

Negatives again--Use inverse operations to solve the inequality (get the variable by itself).

-4x>24

List out three solutions to the inequality.

CFS:
#1: Accurately solves inequality with inverse operations
#2: Accurately interprets solutions

True or False?--Is 7 a solution to the inequality x≤-9 ? Explain why or why not.

"I think 7 (is / is not) a solution because..."

SPICY--Try if you have time (optional)

Solve the two-step inequality.

7x+3>45

List out three possible values of x.

CFS:
#1: Accurately solves inequality with inverse operations
#2: Accurately interprets solutions

Preserved or Reversed?--Solve the inequality.

-9x<90

List out 3 possible solutions.

CFS:
#1: Accurately solves inequality with inverse operations
#2: Accurately interprets solutions

Solve--Use inverse operations to solve the inequality (get the variable by itself).

x+3>15

List out three solutions to the inequality.

You MUST SYW in formative

CFS:
#1: Accurately solves inequality with inverse operations
#2: Accurately interprets solutions

Reverse??--Start with the given inequality, then divide both sides by -2.
Type out your new inequality.

-10<6

CFS:
#1: Accurately performs operation
#2: Accurately changes signs and symbols if necessary

Solve 2--Solve the given inequality. Type your solution set to the inequality.

Ex) x > 4

-\frac{1}{3}x>7

CFS:
#1: Accurately solves inequality with inverse operations
#2: Accurately changes signs and symbols if necessary

Solve--Use inverse operations to solve the inequality (get the variable by itself like we do for equations).

x-7<18

List out three solutions to the inequality.

CFS:
#1: Accurately solves inequality with inverse operations
#2: Accurately interprets solutions

Negatives again--Use inverse operations to solve the inequality (get the variable by itself).

-4x>24

List out three solutions to the inequality.

CFS:
#1: Accurately solves inequality with inverse operations
#2: Accurately interprets solutions

True or False?--Is 7 a solution to the inequality x≤-9 ? Explain why or why not.

"I think 7 (is / is not) a solution because..."

SPICY--Try if you have time (optional)

Solve the two-step inequality.

7x+3>45

List out three possible values of x.

CFS:
#1: Accurately solves inequality with inverse operations
#2: Accurately interprets solutions

Preserved or Reversed?--Solve the inequality.

-9x<90

List out 3 possible solutions.

CFS:
#1: Accurately solves inequality with inverse operations
#2: Accurately interprets solutions