Data & Graphs
For what values of m does the graph of y = 3x^2 + 7x + m have two x-intercepts?
Answer: The graph of y = 3x^2 + 7x + m has two x-intercepts for values of m less than 49/12
October 31, 2025
Data & Graphs
Which graph shows the solution to the system of linear inequalities: y < 2x - 5, y > -3x + 1?
Answer: The solution to y < 2x - 5 and y > -3x + 1 is the region between the lines y = 2x - 5 (dashed) and y = -3x + 1 (dashed), below the first and above the second
September 23, 2025
Data & Graphs
What is the difference between a bar graph and a histogram?
Answer: The difference between a bar graph and a histogram is that bar graphs display categorical data while histograms show frequency distributions of numerical data
August 12, 2025
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