f (x) —D 5x + 9х — 4 %3D 8(х) %3D — 8x2 — Зх — 4 Find (f + g)(x). O a.- 3x* 6x2 | O b.3x2 + бх — 8 О с. - Зх2 + бх — 8 O d.- 3x3 + 6х? — 8х

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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Question
f(x) — 5x2 + 9х — 4
8(x) 3D — 8х? - Зх — 4
Find (f + g)(x).
|
O a. – 3x4 + 6x2
О Б. 3x + бх — 8
О с. - 3x + бх — 8
O d. – 3x + 6x? – 8x
|
Transcribed Image Text:f(x) — 5x2 + 9х — 4 8(x) 3D — 8х? - Зх — 4 Find (f + g)(x). | O a. – 3x4 + 6x2 О Б. 3x + бх — 8 О с. - 3x + бх — 8 O d. – 3x + 6x? – 8x |
Which function has the following domain and range?
Domain: { – 7, – 3, 0, 4, 12}
Range: { – 5, 1, 2}
О a. {(- 7, 12), ( — 5, 2)}
|
О b. ((— 5, 4), (2, 12), (1, — 3), (- 5, — 7), (1, 0)}
с. (4, 1), ( — 3, - 5), (12, 2), (0, — 5), (— 7, 1)}
O d. {( – 7, – 5), ( – 3, 1), (0, 2), ( – 4, 5), (3, – 1)}
Transcribed Image Text:Which function has the following domain and range? Domain: { – 7, – 3, 0, 4, 12} Range: { – 5, 1, 2} О a. {(- 7, 12), ( — 5, 2)} | О b. ((— 5, 4), (2, 12), (1, — 3), (- 5, — 7), (1, 0)} с. (4, 1), ( — 3, - 5), (12, 2), (0, — 5), (— 7, 1)} O d. {( – 7, – 5), ( – 3, 1), (0, 2), ( – 4, 5), (3, – 1)}
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