# Use the leading coefficient test to determine the end behavior of the polynomial function.?

f(x) + -3x^4 + 4x - 6

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- Steve ALv 74 weeks ago
Assume this is f(x) = -3x^4 ...

The highest power is even, so the end behavior is both ends go the same direction U. Because it is negative, both ends go down.

If the.highest power were odd, one end up.go up and the other down.

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