Factor completely, if possible.x2 + 3x - 18
A. (x - 6)(x + 1)
B. (x + 6)(x - 3)
C. Prime
D. (x - 6)(x + 3)
Answer: B
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Determine whether the following is always true or not always true. Given reasons for your answers.u × 0 = 0
What will be an ideal response?
Use conversion factors to convert the units of measure.9,000 pounds to tons Express the answer as a mixed number.
A. 3
T
B. 4
T
C. 9 T
D. 6 T
Find all integer square roots of the given number, if possible.100
A. No integer square roots B. 10 C. 50 D. -10,10
Write an equation for a function that has a graph with the given characteristics.The shape of y = 
is shifted 7.9 units to the left. This graph is then vertically stretched by a factor of 1.9. Finally, the graph is reflected across the x-axis.
A. f(x) = -1.9
B. f(x) = -7.9
C. f(x) = -1.9
D. f(x) = 1.9