Find the x-intercept(s) of the graph of the function without graphing the function.f(x) = 
- 
- 2
A. 196
B. 49
C. 7
D. no x-intercepts
Answer: B
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The general term of a sequence is given. Find the indicated partial sum.a1 = 3, an = an - 1 + 6 for n ? 2; S5
A. 55 B. 100 C. 75 D. 85
Pivot once about the circled element in the simplex tableau, and read the solution from the result. 
A. x3 = 5, x2 = -7, z = -10; x1, s1, s2 = 0 B. x3 = 10, x2 = 10, z = 7; x1, s1, s2 = 0 C. x3 = 10, x2 = 7, z = 10; x1, s1, s2 = 0 D. x3 = 5, x2 = -7, z = 10; x1, s1, s2 = 0
Multiply.(p + 3q)(p - 3q)
A. p2 + 6pq - 9q2 B. p2 - 6q2 C. p2 - 9q2 D. p2 - 6pq - 9q2
Even with most of the problem missing, it is possible to tell whether a suggested answer is reasonable. Determine whether the answer given is reasonable. If it is unreasonable, move the decimal point or insert a decimal point to make the answer reasonable.What was the price of the book? $15
A. Unreasonable, should be $150
B. Unreasonable, should be $1500
C. Unreasonable, should be $1.50
D.
| Reasonable |