Practice - Summary
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Practice Questions
Test your understanding with targeted questions
Write the equation of a line with a slope of 4 and a y-intercept of -2.
💡 Hint: Use the form 𝑓(𝑥) = 𝑚𝑥 + 𝑐.
Find the x-intercept of the line 𝑦 = 5𝑥 - 10.
💡 Hint: Set 𝑦 to 0 and solve for 𝑥.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the slope of a line that rises from left to right?
💡 Hint: Think about how the line moves.
True or False: The y-intercept is found where a line crosses the x-axis.
💡 Hint: Remember the definition of intercepts.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Create a linear equation that models a situation where a phone plan costs $20 per month plus $0.10 per text sent. Represent it as an equation and identify the slope and intercept.
💡 Hint: Consider the components of the cost equation.
If a line has a slope of 3 and crosses the y-axis at (0, 2), write the equation of the line in slope-intercept form.
💡 Hint: Use the points to substitute values into the slope-intercept form.
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