Skip to content

Home Path Worksheets Skill map Leaderboard

Sign in Save your progress

Search topicsCtrl K

Sign in Save your progress

Search

1 of 8 0-day streak

Lesson Practice

Differentiate natural exponential functions and solve simple derivative conditions

DIFFICULTYintro standard challenge exam

QUESTION TYPEMix of allChange

differentiate:e-to-kx gradient-at-point:e-to-kx NOWMix of allRecommended

Question 1 of 8

No calculator

Use the displayed rule for the function

f(x)=2\,e^{-2x}

1 mark

Differentiate the function and select the correct rule

f'(x)=2\,e^{-2x}

f'(x)=-4

f'(x)=0

f'(x)=-4\,e^{-2x}