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The polynomial function f(x) = a + bx + cx? + dx³, where a, b, c, d, e E R, interpolates the points (-2, 10), (–1, 1), (2, –2), and (3, – 15). Which of the following equals f(1)? (a) 1 (b) –1 (c) 3 (d) –3

The polynomial function f(x) = a + bx + cx? + dx³, where a, b, c, d, e E R, interpolates the points (-2, 10), (–1, 1), (2, –2), and (3, – 15). Which of the following equals f(1)? (a) 1 (b) –1 (c) 3 (d) –3

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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7. The polynomial function f (x) = a + bx + cx² + dx³, where a, b, c, d, e e R, interpolates the points (-2, 10), (–1, 1), (2, –2), and (3, – 15). Which of the following equals f(1)? (a) 1 (b) –1 (c) 3 (d) –3 1 1 -3 2 be given vectors in R4. Which of the following vectors is -2 8. Let vi = and v3 = 5 V2 a linear combination of v1, V2, and v3? 1 1 (a) -1 (b) (d) 2 1 N - N 3
Transcribed Image Text:7. The polynomial function f (x) = a + bx + cx² + dx³, where a, b, c, d, e e R, interpolates the points (-2, 10), (–1, 1), (2, –2), and (3, – 15). Which of the following equals f(1)? (a) 1 (b) –1 (c) 3 (d) –3 1 1 -3 2 be given vectors in R4. Which of the following vectors is -2 8. Let vi = and v3 = 5 V2 a linear combination of v1, V2, and v3? 1 1 (a) -1 (b) (d) 2 1 N - N 3
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