A azureus88 Member Joined Jul 9, 2007 Messages 278 Gender Male HSC 2009 Jan 31, 2009 #1 f(t) = 4-4t/3 for t is between or equal to 0 and 6 = t -10 for t is between or equal to 6 and 12 F(x) = [maths]\int_{0}^{x}f(t)\,dt [/maths] Calculate F(12) (The answer is -6) Last edited: Jan 31, 2009
f(t) = 4-4t/3 for t is between or equal to 0 and 6 = t -10 for t is between or equal to 6 and 12 F(x) = [maths]\int_{0}^{x}f(t)\,dt [/maths] Calculate F(12) (The answer is -6)
Trebla Administrator Administrator Joined Feb 16, 2005 Messages 8,401 Gender Male HSC 2006 Jan 31, 2009 #2
A azureus88 Member Joined Jul 9, 2007 Messages 278 Gender Male HSC 2009 Jan 31, 2009 #3 ah...no wonder i got it wrong
