use the leading coefficient test to determine whether y-infinity or y- -infinity as x - -infinity for the function

Question

y=8x^9-888x^4

Answer 1

To use the leading coefficient test, we look at the power of x with the largest exponent, which is 9 in this case.

If the degree of the polynomial is odd (in this case, 9), then as x approaches negative infinity, y will also approach negative infinity.

Therefore, y will approach negative infinity as x approaches negative infinity for the function y = 8x^9-888x^4.