Answer:
The left side continues down, and the right side continues down
Explanation:
f(x) = -4x⁴ + 4x³ + 9x² – 12x + 10
The leading term (-4x⁴) has an even exponent and a negative coefficient.
Since the exponent is even, the left and right ends will continue in the same direction.
Since the coefficient is negative, both ends will continue down.