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18. Indicate which of the following depict functions: (c) (a) {(1,2), (2, 2), (3, 4), (0, 4), (1, –1)} (b) y 1 2 - 3

18. Indicate which of the following depict functions: (c) (a) {(1,2), (2, 2), (3, 4), (0, 4), (1, –1)} (b) y 1 2 - 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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Can you solve question 18?
13. Tell whether each of the following statements is true or false: (a) {Rationals} C {Reals}- (b) {Wholes} C {Naturals} (c) {Reals} C {Irrationals} 14. Simplify: 4/45 (3/18 – 2/2) - 4000 15. Divide: (x³ - 3) + (x + 4) + abx-1 4 + x = 2 6. - ax 16. Simplify: 17. Solve: 2 + b-lx – ab-lx-1 18. Indicate which of the following depict functions: (a) {(1, 2), (2, 2), (3, 4), (0, 4), (1, –1)} (b) 1 A- 20. Find the volume of this regular square pyramid whose height is 8 inches. Dimensions are in inches. 19. Find the surface area of the sphere shown whose radius is 4 feet. 12 12 Algebra 1, Third Edition Copyright by Saxon Publishers, Inc. Reproduction for resale prohibited.
Transcribed Image Text:13. Tell whether each of the following statements is true or false: (a) {Rationals} C {Reals}- (b) {Wholes} C {Naturals} (c) {Reals} C {Irrationals} 14. Simplify: 4/45 (3/18 – 2/2) - 4000 15. Divide: (x³ - 3) + (x + 4) + abx-1 4 + x = 2 6. - ax 16. Simplify: 17. Solve: 2 + b-lx – ab-lx-1 18. Indicate which of the following depict functions: (a) {(1, 2), (2, 2), (3, 4), (0, 4), (1, –1)} (b) 1 A- 20. Find the volume of this regular square pyramid whose height is 8 inches. Dimensions are in inches. 19. Find the surface area of the sphere shown whose radius is 4 feet. 12 12 Algebra 1, Third Edition Copyright by Saxon Publishers, Inc. Reproduction for resale prohibited.
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