Word problems, creating linear equations, Review
Flashcard
•
Mathematics
•
11th - 12th Grade
•
Practice Problem
•
Hard
+2
Standards-aligned
Wayground Content
FREE Resource
Student preview
15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is a linear equation?
Back
A linear equation is an equation that makes a straight line when graphed. It can be written in the form y = mx + b, where m is the slope and b is the y-intercept.
Tags
CCSS.8.F.B.4
CCSS.HSF.LE.A.2
2.
FLASHCARD QUESTION
Front
How do you represent a situation where a quantity is increasing over time?
Back
You can represent it with a linear equation of the form y = mx + b, where m is the rate of increase and b is the initial quantity.
Tags
CCSS.HSF.LE.B.5
3.
FLASHCARD QUESTION
Front
What does the slope in a linear equation represent?
Back
The slope represents the rate of change of the dependent variable (y) with respect to the independent variable (x).
Tags
CCSS.8.EE.B.5
4.
FLASHCARD QUESTION
Front
How do you write a linear equation for a situation where a quantity is decreasing?
Back
You can write it in the form y = b - mx, where b is the initial quantity and m is the rate of decrease.
Tags
CCSS.8.F.B.4
CCSS.HSF.LE.A.2
5.
FLASHCARD QUESTION
Front
What is the y-intercept in a linear equation?
Back
The y-intercept is the value of y when x is 0. It represents the starting point of the linear relationship.
6.
FLASHCARD QUESTION
Front
How do you create a linear equation from a word problem?
Back
Identify the quantities involved, determine the rate of change, and establish the initial value to form the equation in the form y = mx + b.
Tags
CCSS.8.F.B.4
CCSS.HSF.LE.A.2
7.
FLASHCARD QUESTION
Front
If a plant is 5cm tall and grows 3cm each month, what is the equation for its height after x months?
Back
y = 3x + 5.
Tags
CCSS.8.F.B.4
CCSS.HSF.LE.A.2
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