Solve.2x + 2 = 18
A. x = 18
B. x = 8
C. x = 14
D. x = 7
Answer: B
Mathematics
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Given that the graph of y = f(x) lies between the graphs of y = l(x) and y = u(x) for all x, use the Squeeze Theorem to find 
f(x).u(x) = 5, l(x) = 5 - x2, f(x) = 4 + 
A. 1 B. 4 C. 0 D. 5
Mathematics
Divide and check the quotient.
A. 38 B. 39 C. 146 D. 147
Mathematics
Solve the inequality by using the method of your choice. State the solution set in interval notation and graph it.-18 > 9x + x2
A. (-12, -6)
| -12? | -6 |
B. (-12, -3)
| -12? | -3 |
C. (-6, -3)
| -6? | -3 |
D. (-3, 6)
| -3? | 6 |
Mathematics
Use the Leading Coefficient Test to determine the end behavior of the polynomial function.f(x) = -5(x2 + 1)(x - 2)2
A. y ? -? as x ? -? and y ? ? as x ? ? B. y ? -? as x ? -? and y ? -? as x ? ? C. y ? ? as x ? -? and y ? -? as x ? ? D. y ? ? as x ? -? and y ? ? as x ? ?
Mathematics