Jul 13, 2020 · The water usage at a car wash is modeled by the equation W (x) = 4x3 + 6x2 − 11x + 7, where W is the amount of water in cubic feet and x is the number of hours the car wash is …

Nov 7, 2017 · A rectangular sheet of metal has identical squares cut from each corner. The sheet is then bent along the dotted lines to form an open box. The volume of the box is 420 in³. The …

Nov 5, 2018 · To analyze the function f (x) = x4 + 4x3 −12x2 − 32x + 64, we calculate its derivative to find critical points, then apply the second derivative test to determine the nature of …

The division of 4x3 + 2x + 1 by x +1 results in a quotient of 4x2 − 4x +6 with a remainder of −5. The final expression is therefore represented in option C.

Sep 9, 2020 · This is a polynomial function of degree 4. Option B: f (x) = x4 − 4x3 +5x2 − 2 This is also a polynomial function of degree 4. Option C: f (x) = x4 − 4x3 +3x2 + 8x − 10 This is again …

Apr 2, 2017 · This answer is FREE! See the answer to your question: Which shows one way to determine the factors of [tex]4x^3 + x^2 - 8x - 2 [/tex] by groupin… - brainly.com

Aug 18, 2020 · The simplest form of the expression (4x3 + 6x − 7) + (3x3 − 5x2 − 5x + 9) is 7x3 − 5x2 +x +2. This is achieved by combining the like terms from both parts of the expression.

Jan 23, 2025 · 4x3 + 9xy + 8y 3x3 + 5xy − 8y We need to subtract the second polynomial from the first polynomial. Align Similar Terms: When subtracting polynomials, make sure to subtract like …

Sep 16, 2022 · To rewrite the expression 20 − 4x3 using a common factor, we first need to identify any common factors in the terms. In this case, we can factor out 4 from the expression …

Jul 19, 2016 · By substituting x = −2 into the function f (x) = 2x4 − 4x3 − 11x2 + 3x − 6, we find that f (−2) = 8. This involves calculating each term after substitution and combining the results. …