Solve the problem.Find k such that f(x) = x4 + kx3 + 2 has the factor x + 1.
A. -3
B. -2
C. 3
D. 2
Answer: C
You might also like to view...
Evaluate the integral.
A. 
- 
B. 
C. 
- 
D. 
Determine if the equations in the given pair are equivalent. Each equation has only one solution.y + 1 = 7 and y = 6
A. Equivalent B. Not equivalent
Solve the problem.A piece of cardboard is twice as long as it is wide. It is to be made into a box with an open top by cutting 5 cm squares from each corner and folding up the sides. Let x represent the width of the original piece of cardboard. Determine a function V that represents the volume of the box in terms of x.
A. V(x) = 10x2 B. V(x) = 10x2 - 150x + 500 C. V(x) = 5x2 - 100x + 500 D. V(x) = 10x2 - 75x + 125
Write the inequality using interval notation, and illustrate the inequality using the real number line.-3 < x < 1
A. [-3, 1)
B. (-3, 1)
C. (-3, 1)
D. [-3, 1]