Express f(x) in complete factored form.f(x) = 2x3 + 4x
A. f(x) = 2x(x + i
)2
B. f(x) = x(x + 
)(x + i
)
C. f(x) = 2x(x + 
)2
D. f(x) = 2x(x + i
)(x - i
)
Answer: D
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Identify the standard form of the argument.p ? q
? p
A. Fallacy of the Inverse B. Disjunctive Syllogism C. Fallacy of the Converse D. Law of Contraposition
Simplify.3 + 4(1 - 8)
A. -25 B. 63 C. 16 D. -1
Refer to right triangle ABC with 
.
?
?
?
If 
mm and 
mm, find B.
?
Apply the rules regarding the use of significant digits when determining your answer.
??
__________
Fill in the blank(s) with the appropriate word(s).
In the table, Y1 is defined as a quadratic function. Use the table to do the following: a. Determine the coordinates of the vertex of the graph. b. Determine whether the vertex is a minimum point or a maximum point. c. Find the minimum or maximum value of the function. d. Determine the range of the function.
A. a. (-2.5, -5); b. minimum; c. -2.5; d. [-2.5, ?) B. a. (-2.5, -5); b. maximum; c. -2.5; d. (-?, -2.5] C. a. (-2.5, -5); b. maximum; c. -5; d. (-?, -5] D. a. (-2.5, -5); b. minimum; c. -5; d. [-5, ?)