SOLUTION: Given an equation f(x)= x(x+3)... 1. Dertemine average gradient of the curve f between x= -5 and x= -3

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Question 856076: Given an equation f(x)= x(x+3)... 1. Dertemine average gradient of the curve f between x= -5 and x= -3
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Calculate AG=%28f%28-3%29-f%28-5%29%29%2F%28%28-3%29-%28-5%29%29
f%28-3%29=%28-3%29%28-3%2B3%29=0
f%28-5%29=%28-5%29%28-5%2B3%29=-5%28-2%29=10
AG=%280-10%29%2F%28-3%2B5%29=%28-10%29%2F%282%29=-5
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