Find a polynomial function of lowest degree with rational coefficients that has the given numbers as some of its zeros.1 -
, 1 + i
A. f(x) = x4 + 3x3 + 4x2 - 1
B. f(x) = x4 - 4x3 + 4x2 - 4
C. f(x) = x4 + 6x3 + 4x2 - 4
D. f(x) = x4 - 6x3 + 8x2 - 4
Answer: B
You might also like to view...
Write the number as a Mayan numeral.54,439
A.
B.
C.
D.
Use the two steps for solving a linear programming problem to solve the problem.Wally's Warehouse sells trash compactors and microwaves. Wally has space for no more than 79 trash compactors and microwaves together. Trash compactors weigh 31 pounds and microwaves weigh 129 pounds. Wally is limited to a total of 6000 pounds for these items. The profit on a microwave is $53 and on a compactor $22. How many of each should Wally stock to maximize profit potential? Let x represent the number of trash compactors and y represent the number of microwaves.
A. 34 trash compactor(s) and 45 microwave(s) B. 0 trash compactor(s) and 45 microwave(s) C. 46 trash compactor(s) and 34 microwave(s) D. 2 trash compactor(s) and 46 microwave(s)
Solve the problem.Let Q(x) = bo + b1(x - a) + b2(x - a)2 be a quadratic approximation to f(x) at x = a with the properties:i. Q(a) = f(a)ii. Q '(a) = f '(a)iii. Q "(a) = f "(a)(a) Find the quadratic approximation to f(x) = at x = 0.(b) Do you expect the quadratic approximation to be more or less accurate than the linearization? Give reasons for your answer.
What will be an ideal response?
Solve for base in the problem. Round to the nearest hundredth, if necessary.43% of miles is 70 miles.
A. 0.61 B. 61 C. 162.79 D. 1627.9