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In Exercises 7-10, find the zeros of the function. Then sketch a graph of the function. 7. f(x) = - 5x ^ 4 + 20x ^ 3 + 60x ^ 2 8. g(x) = - x ^ 3 - x ^ 2 + 30x 9. k(x) = x ^ 3 + x ^ 2 - 4x - 4 10. f(x)
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In Exercises 7-10, find the zeros of the function. Then sketch a graph of the function.

7. f(x) = - 5x ^ 4 + 20x ^ 3 + 60x ^ 2

8. g(x) = - x ^ 3 - x ^ 2 + 30x

9. k(x) = x ^ 3 + x ^ 2 - 4x - 4

10. f(x) = x ^ 1 - 4x ^ 2 - 9x + 36

User Deepak Kabbur
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1 Answer

4 votes

Answer:

Explanation:

7 1+1

8 2+2

9 4+4

10 1+1+2+2+4+4=69

User Raunak Thomas
by
8.3k points
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