Multiply using the FOIL method.(x - 2y)(x - 8y)
A. x2 - 13xy + 16y2
B. x2 - 10xy - 10y2
C. x2 - 10xy + 16y2
D. x - 10xy + 16y
Answer: C
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Graph the curve whose parametric representation is given. x = 3 tan t, y = 5 sec t; 0 ? t ? 2? 
A. 
B. 
C. 
D. 
Write a statement that represents the relationship between the following.? and B = {a, b, c, d, e}
A. ? ? B B. ? ? B C. ? = B D. ? ? B
Identify the vertex of the parabola.y = x2 - 14x + 50
A. (7, 1) B. (1, 7) C. (1, 0) D. (0, 7)
Answer the question.How can the graph of f(x) = 0.6(x + 7)2 - 3 be obtained from the graph of y = x2?
A. Shift it horizontally 7 units to the right. Shrink it vertically by a factor of 0.6. Shift it 3 units up. B. Shift it horizontally 3 units to the left. Stretch it vertically by a factor of 12. Shift it 7 units down. C. Shift it horizontally 7 units to the left. Shrink it vertically by a factor of 0.6. Shift it 3 units down. D. Shift it horizontally 7 units to the left. Shrink it horizontally by a factor of 0.6. Shift it 3 units down.