Practice problem
Find the derivative of the following function: f(x)=x5+3x3−9xf(x)=x^5+3x^3-9xf(x)=x5+3x3−9x
f′(x)=5x4+3x2−9xf'(x)=5x^4+3x^2-9xf′(x)=5x4+3x2−9x
f′(x)=5x4+9x3−9xf'(x)=5x^4+9x^3-9xf′(x)=5x4+9x3−9x
f′(x)=5x4+3x2−9f'(x)=5x^4+3x^2-9f′(x)=5x4+3x2−9
f′(x)=5x4+9x2−9f'(x)=5x^4+9x^2-9f′(x)=5x4+9x2−9
Type a concept, like “slope” or “photosynthesis”.