Posted by HelpPlease help!!!! on Saturday, December 15, 2012 at 10:06pm.
find the rate of change of f(x)=x^2+4
a. from 2 to 0
b. from 1 to 3
c. from 2 to 1
pllease show work

calculus  Mac, Saturday, December 15, 2012 at 10:50pm
Rate of change is 2
because you have a line the rate of change (slope) is constant