The function f, of, xf(x) is defined below. What is the end behavior of f, of, xf(x)?f, of, x, equals, minus, 432, x, cubed, plus, 48, x, to the power 4 , plus, 7056, plus, 5544, x, minus, 1984, x, squared, plus, 8, x, to the power 5f(x)=−432x 3 +48x 4 +7056+5544x−1984x 2 +8x 5
Question
The function f, of, xf(x) is defined below. What is the end behavior of f, of, xf(x)?f, of, x, equals, minus, 432, x, cubed, plus, 48, x, to the power 4 , plus, 7056, plus, 5544, x, minus, 1984, x, squared, plus, 8, x, to the power 5f(x)=−432x 3 +48x 4 +7056+5544x−1984x 2 +8x 5
Solution
The end behavior of a function is determined by the term with the highest degree in the function. In this case, the term with the highest degree is 8x^5.
Since the coefficient of this term is positive, the function will rise to positive infinity as x approaches positive infinity. This is often written as:
As x → ∞, f(x) → ∞.
Similarly, since the degree of this term is odd, the function will fall to negative infinity as x approaches negative infinity. This is often written as:
As x → -∞, f(x) → -∞.
So, the end behavior of the function f(x) = -432x^3 + 48x^4 + 7056 + 5544x - 1984x^2 + 8x^5 is:
As x → ∞, f(x) → ∞ and as x → -∞, f(x) → -∞.
Similar Questions
The function f, of, xf(x) is function with a asymptote of . The range of the function is , and it is on its domain of . The end behavior on the LEFT side is as , , and the end behavior on the RIGHT side is as , .
What is the leading coefficient of the polynomial f, of, xf(x) defined below?f, of, x, equals, 5, x, minus, 8, x, cubedf(x)=5x−8x 3
What are the features of the function f, of, x, equals, left bracket, one half, right bracket, to the power x , minus, 6f(x)=( 21 ) x −6 graphed below?123456789101112-1-2-3-4-5-6-7-8-9-10-11-12123456789101112-1-2-3-4-5-6-7-8-9-10-11-12xyAnswerAttempt 1 out of 2The function f, of, xf(x) is function with a asymptote of . The range of the function is , and it is on its domain of . The end behavior on the LEFT side is as , , and the end behavior on the RIGHT side is as , .
The function can be rewritten in the form . What is the end behavior of ?
Determine the end behavior of the graph of the function.f (x) = 8x6 + 3x5 + 3x4 + 7Select one:a. Up left and up rightb. Up left and down rightc. Down left and up rightd. Down left and down right
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.