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16. Suppose f(x) = x² and g(x) = 15x -56. What are the x-intercepts of the graph of y = f(x) = g(x)? -7 and 8 a. -8 and -7 b. -8 and 7 7 and 8 d. C.

16. Suppose f(x) = x² and g(x) = 15x -56. What are the x-intercepts of the graph of y = f(x) = g(x)? -7 and 8 a. -8 and -7 b. -8 and 7 7 and 8 d. C.

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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answer all 3 pls and make sure they are all correct
16. Suppose f(x) = x² and g(x) = 15x -56. What are the x-intercepts of the graph of y=f(x) = g(x)? a. -8 and -7 b. -8 and 7 7 and 8 d. -7 and 8 17. Suppose f(x) = x² − 14x + 49 and g(x) = x-7. At which of these points does the function y = f(x)/g(x) have a hole? a. (-7, -7) b. (-7, 0) c. (7,0) d. (7, 7) C. 18. Suppose f(x)=3x² and_g(x)=2x+1. Which of these expressions is equivalent to f(g(−1))? a. 7 c. -3 d. -7 b. 3
Transcribed Image Text:16. Suppose f(x) = x² and g(x) = 15x -56. What are the x-intercepts of the graph of y=f(x) = g(x)? a. -8 and -7 b. -8 and 7 7 and 8 d. -7 and 8 17. Suppose f(x) = x² − 14x + 49 and g(x) = x-7. At which of these points does the function y = f(x)/g(x) have a hole? a. (-7, -7) b. (-7, 0) c. (7,0) d. (7, 7) C. 18. Suppose f(x)=3x² and_g(x)=2x+1. Which of these expressions is equivalent to f(g(−1))? a. 7 c. -3 d. -7 b. 3
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