12/10 Warm-up

12/10 Warm-up

Assessment

Flashcard

Mathematics

9th Grade

Hard

Created by

Quizizz Content

FREE Resource

Student preview

quiz-placeholder

15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What does it mean for two linear equations to be perpendicular?

Back

Two linear equations are perpendicular if the product of their slopes is -1.

2.

FLASHCARD QUESTION

Front

How can you determine if two lines are parallel?

Back

Two lines are parallel if they have the same slope and different y-intercepts.

3.

FLASHCARD QUESTION

Front

What is the standard form of a linear equation?

Back

The standard form of a linear equation is Ax + By = C, where A, B, and C are integers.

4.

FLASHCARD QUESTION

Front

What does the term 'decreased by' indicate in an inequality?

Back

'Decreased by' indicates subtraction in an inequality.

5.

FLASHCARD QUESTION

Front

How do you solve the equation 2(3x + 4) + 2 = 4 + 3x?

Back

Distribute to get 6x + 8 + 2 = 4 + 3x, then simplify to 6x + 10 = 4 + 3x. Subtract 3x from both sides to get 3x + 10 = 4, then subtract 10 to find x = -2.

6.

FLASHCARD QUESTION

Front

Back

The solution is x = 15.

7.

FLASHCARD QUESTION

Front

What does the inequality 'no more than' signify?

Back

'No more than' signifies a less than or equal to (≤) relationship.

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?