AM-1767

Derivative as rate of change

A Math · Secondary 4 · Medium · Derivative as rate of change

The function is defined by

f(x)=e^{x^2-3x}

for

x>0

. Using differentiation, determine whether

f

is an increasing or decreasing function for

x>0

.

Always increasing for $x>0$
Always decreasing for $x>0$
Decreasing for $0<x<1.5$ and increasing for $x>1.5$
Increasing for $0<x<1.5$ and decreasing for $x>1.5$

Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.

Loading problem…