Use a graphing calculator to approximate the real zeros of the function defined by f(x). Express decimal approximations to the nearest hundredth.f(x) = -
x3 + 
x + 
A. No real zeros
B. 1.28
C. 1.49, -1.49
D. 1.46
Answer: B
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List the elements in the sample space of the experiment.A box contains 3 blue cards numbered 1 through 3, and 4 green cards numbered 1 through 4. List the sample space of picking a blue card followed by a green card.
A. {7} B. {12} C. {(1, 1), (1, 2), (1, 3), (2, 1), (2, 2), (2, 3), (3, 1), (3, 2), (3, 3), (4, 1), (4, 2), (4, 3)} D. {(1, 1), (1, 2), (1, 3), (1, 4), (2, 1), (2, 2), (2, 3), (2, 4), (3, 1), (3, 2), (3, 3), (3, 4)}
Determine whether the equation defines y as a function of x. x + 8y = 4
A. function B. not a function
Convert to an exponential equation.log6 1 = 0
A. 06 = 1 B. 10 = 6 C. 60 = 1 D. 61 = 0
Round as indicated.4355 to the nearest hundred
A. 4390 B. 4300 C. 4400 D. 4500