hich two statements describe the end behavior of the function? As x approaches negative infinity, the value of f(x) approaches negative infinity. As x approaches negative infinity, the value of f(x) approaches positive infinity. As x approaches positive infinity, the value of f(x) approaches negative infinity. As x approaches positive infinity, the value of f(x) approaches positive infinity. As x approaches negative infinity, the value of f(x) approaches -9. As x approaches positive infinity, the value of f(x) approaches -9.