Practice - Graphing Linear Functions
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Practice Questions
Test your understanding with targeted questions
Write the equation of a line with slope 4 and y-intercept -2.
💡 Hint: Use the slope-intercept form y = 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 the line represented by the equation y = 3x + 7?
💡 Hint: Look for the number multiplying x in the equation.
True or False: A line with an undefined slope is horizontal.
💡 Hint: Visualize what undefined means regarding slope.
1 more question available
Challenge Problems
Push your limits with advanced challenges
The temperature rises at a constant rate of 4 degrees per hour, starting at 15 degrees. Write the linear function for temperature after t hours and graph it.
💡 Hint: Identify the starting temperature and the rate of change.
A cyclist travels 10 miles in 30 minutes. Construct a linear function to represent distance as a function of time in hours, and find the distance after 1.5 hours.
💡 Hint: Convert time to hours when defining the function.
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