What does it mean for two linear equations to be perpendicular?
12/10 Warm-up

Flashcard
•
Mathematics
•
9th Grade
•
Hard
Quizizz Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
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
Similar Resources on Quizizz
14 questions
ELL Writing Equations of Lines

Flashcard
•
9th Grade
15 questions
Graphing Linear Equations

Flashcard
•
9th Grade
15 questions
Standard Form of Linear Equations

Flashcard
•
9th Grade
15 questions
Graphing Linear Functions

Flashcard
•
9th Grade
15 questions
Graphing Linear Equations

Flashcard
•
9th Grade
15 questions
linear equation

Flashcard
•
9th Grade
15 questions
10.8 STAAR Review Day 8 - Linear Key Features

Flashcard
•
9th Grade
12 questions
Linear Functions

Flashcard
•
9th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
25 questions
SS Combined Advisory Quiz

Quiz
•
6th - 8th Grade
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
15 questions
June Review Quiz

Quiz
•
Professional Development
20 questions
Congruent and Similar Triangles

Quiz
•
8th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade
Discover more resources for Mathematics
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
10 questions
Exponential Growth and Decay Word Problems

Quiz
•
9th Grade
45 questions
Week 3.5 Review: Set 1

Quiz
•
9th - 12th Grade
17 questions
High School Survival Guide

Lesson
•
9th - 12th Grade
15 questions
Factoring Quadratics

Quiz
•
9th Grade