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x² - 4x-5 x-5 x² +6x + 8 x+2 13. What is the limx-5 14. What is the limx→-2 15. What is the limx- x²-1 x²+x-2 x² - 6x +9 16. What is the limx-3 17. The function f is defined by: What is lim f(x)? 18. The function f is defined by: What is lim f(x)? z-2 1 What is lim ? 19. xxx-1 What is lim 20. 200 ²+1 ? f(x)=x-2 for x ≤ 1 f(x)=x² for x > 1 f(x) = x + 3 for x ≤ 2 f(x) = -x + 7 for x > 2

x² - 4x-5 x-5 x² +6x + 8 x+2 13. What is the limx-5 14. What is the limx→-2 15. What is the limx- x²-1 x²+x-2 x² - 6x +9 16. What is the limx-3 17. The function f is defined by: What is lim f(x)? 18. The function f is defined by: What is lim f(x)? z-2 1 What is lim ? 19. xxx-1 What is lim 20. 200 ²+1 ? f(x)=x-2 for x ≤ 1 f(x)=x² for x > 1 f(x) = x + 3 for x ≤ 2 f(x) = -x + 7 for x > 2

Calculus: Early Transcendentals
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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x² - 4x-5 x-5 13. What is the limx-s 14. What is the limx→-2 15. What is the limx-1 ²-1 x²+x-2 x² - 6x +9 16. What is the limx-3. 17. The function f is defined by: What is lim f(x)? 2+1 18. The function f is defined by: What is lim f(x)? What is lim 1 xxx-1 ? 19. What is lim 20. 200x2 +1 x²+6x +8 x+2 f(x)=x-2 for x ≤ 1 f(x) = x² for x > 1 f(x)= x + 3 for x ≤ 2 f(x) = -x + 7 for x > 2
Transcribed Image Text:x² - 4x-5 x-5 13. What is the limx-s 14. What is the limx→-2 15. What is the limx-1 ²-1 x²+x-2 x² - 6x +9 16. What is the limx-3. 17. The function f is defined by: What is lim f(x)? 2+1 18. The function f is defined by: What is lim f(x)? What is lim 1 xxx-1 ? 19. What is lim 20. 200x2 +1 x²+6x +8 x+2 f(x)=x-2 for x ≤ 1 f(x) = x² for x > 1 f(x)= x + 3 for x ≤ 2 f(x) = -x + 7 for x > 2
1. Evaluate the expression - x² +3y-z³ when x=2, y =3 and z = 1 Perform the indicated operations 2. (2x³-3x+7)-(5x² - 8x - 9) 3. (y - 4)² 4. (2x-1) (x²+3x - 4) 5. (5a + 2b)(5a -2b) 6. 6(x-1)-4(2x + 8) = 2 - 5(x+2) 1 7. x-7=2+2 x-1 3-2x 8. *-¹= ³-2* 5 4 9. (x-2)(x+1)= 4 10. 4m (7m -6) = -m 11. What is the limx-2 12. What is the limx→-3 2-4 x-2 x²- -9 x+3
Transcribed Image Text:1. Evaluate the expression - x² +3y-z³ when x=2, y =3 and z = 1 Perform the indicated operations 2. (2x³-3x+7)-(5x² - 8x - 9) 3. (y - 4)² 4. (2x-1) (x²+3x - 4) 5. (5a + 2b)(5a -2b) 6. 6(x-1)-4(2x + 8) = 2 - 5(x+2) 1 7. x-7=2+2 x-1 3-2x 8. *-¹= ³-2* 5 4 9. (x-2)(x+1)= 4 10. 4m (7m -6) = -m 11. What is the limx-2 12. What is the limx→-3 2-4 x-2 x²- -9 x+3
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