Question 1161504

{{{f(x)=-0.00075x^2 - 0.5825x + 17.269 }}}

determine the bicyclists instantaneous rate of change at {{{x = 100}}}

{{{f(x)=-0.00075*100^2 - 0.5825*100+ 17.269 }}}

{{{f(x)=-0.00075*10000 - 58.25+ 17.269 }}}

{{{f(x)=- 7.5  - 58.25+ 17.269 }}}

{{{f(x)=-48.481 }}}