10 Questions
What is the term for a pair of numbers that make a linear equation true?
Solution
What is the purpose of graphing a linear equation?
To visualize the relationship between the variables
What does the slope of a linear equation represent?
The rate of change between the variables
How can you determine if an equation is linear?
By checking if the equation can be written in slope-intercept form
What is the purpose of finding the equation of a line?
To model real-world situations
What is the relationship between the graph of two linear equations with the same slope?
They are parallel
How do you find the solutions to a linear equation in two variables?
By graphing the equation and identifying the points of intersection
What is the significance of the x-axis and y-axis in a coordinate plane?
They represent the variables in the equation
What is the purpose of writing an equation in slope-intercept form?
To identify the y-intercept of the equation
How do you know if you have found all the solutions to a linear equation?
By graphing the equation and identifying all the points of intersection
Solve equations to think about real-life situations. Choose the best option for babysitting and water tank problems. Practice your algebra skills with word problems!
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