functions and graphs-session-9

© 2006 1 -2010 tutorco.com Find the value of the given functions: 1. f (x) = -11x2 -7x + 14 find f(2) 2. f(x) = 9x2 -8x -8 find f(3) 3. f(x) = -15x2 + 9 find f(-2) 4. f(x) = 5x3 + 5x2 find f(-1) TOPIC : FUNCTIONS AND GRAPHS Al-1/4/3/S © 2006 2 -2010 tutorco.com 5. f(x) = 7x -11 -3x2 find f(-6) 6. f(x) = 7x + 11 x + 8 find f(-9) 7. f(x) = 13x3 -9x4 -10x find f(-2) 8. f(x) = -8x + 14 + 15x2 find f(9) © 2006 3 -2010 tutorco.com 9. f(x) = -15 + 7x -8x2 find f(2) 10. f(x) = 10 -5x -8 + 14x find f(2) 11. f(x) = 17x + 22 -4 find f(-7) 12. f(x) = -20x + 7 -13x2 find f(-7)