Find all rational zeros of the polynomial function.f(x) = x3 - 48x - 128
A. -8, -4, 4
B. -4, 4, 8
C. 4, -4, 8
D. -4, -4, 8
Answer: D
Mathematics
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Solve the problem.A rectangular sheet of perimeter 27 cm and dimensions x cm by y cm is to be rolled into a cylinder as shown in part (a) of the figure. What values of x and y give the largest volume?
A. x = 11 cm; y = 
cm
B. x = 8 cm; y = 
cm
C. x = 9 cm; y = 
cm
D. x = 10 cm; y = 
cm
Mathematics
Find a function that satisfies the given conditions and sketch its graph.
f(x) = 0, 
f(x) = ?,
f(x) = ?
What will be an ideal response?
Mathematics
Graph the function.y = -2 tan 
A. 
B. 
C. 
D. 
Mathematics
Use the quadratic formula to solve the quadratic equation.3p2 - 
p + 
= 0
A. p = 
B. no real solution
C. p = 
D. p = 
Mathematics