Try another version of this question Consider the function ` f(x) = 7 x^ (8) + 3 x^(6) - 4 x^(4) - 9 `. Enter the antiderivative of `f(x)`. Do not include `+ C` as part of your answer.
`+C` Box 1: Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c
Think about the relationship between a function and its antiderivative. Consider how the power rule for antiderivatives affects each term's exponent and coefficient.
Be sure your variables match those in the question `7/9x^9+3/7x^7-4/5x^5-9x`