Factor.x2 + 121
A. (x + 11)2
B. (x - 11)2
C. (x - 11)(x + 11)
D. Not possible
Answer: D
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Write an equation in slope-intercept form of a line satisfying the set of conditions.m = -3, y-intercept 
A. y = - 
x + 3
B. y = -3x - 
C. y = -3x + 
D. y = - 
x - 3
Factor the trinomial completely. If the trinomial cannot be factored, say it is prime.x3 - 24x - 5x2
A. x(x + 8)(x + 3) B. x(x - 8)(x + 3) C. x(x - 8)(x - 3) D. x(x + 8)(x - 3)
Answer the following statement(s) true (T) or false (F)
1. Any set of three lines in the same plane has one pair of parallel lines and one transversal line. 2. To begin an argument using indirect reasoning, we assume that the hypothesis of the statement to be proved is true and that the negation of the conclusion of the statement is true. 3. If two lines cut by a transversal form a pair of supplementary corresponding angles with the transversal, then the lines are parallel. 4. The exterior angle to any vertex in a triangle is equal to the sum of any two interior angles in the triangle. 5. If two parallel lines are cut by a transversal, the alternate interior angles are congruent.
Sketch the graph of the function. Describe how the graph can be obtained from the graph of a basic logarithmic function.f(x) = 3 - log5x
A. Shift y = log5x up 3 units
B. Shift y = log5x down 3 units
C. Reflect y = log5x across the x-axis
and shift up 3 units
D. Reflect y = log5x across the x-axis
and shift down 3 units