Chapter11: Graphs
Section11.3: Graphing With Intercepts
Problem 11.45TI: Find the x- and y-intercepts of the graph: 2x + 3y = 6.
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![a) Find the discriminant of y = 14x2 – 13x +7.
b) How many roots does the graph of y = 7x2 – 23x +4 have?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6fbe6b80-1e5e-44d1-8d1e-cedbb6c30499%2F9ce98d9b-6444-44fe-9c04-1890bf2a1cfb%2F31lsmt6_processed.jpeg&w=3840&q=75)
Transcribed Image Text:a) Find the discriminant of y = 14x2 – 13x +7.
b) How many roots does the graph of y = 7x2 – 23x +4 have?
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