Simplify the algebraic expression.-3x + 7x
A. -10x
B. 4 + x
C. -21x
D. 4x
Answer: D
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Write the Indo-Arabic equivalent for the following.
A. 60,200 B. 6200 C. 6020 D. 62,000
Use the horizontal line test to determine whether the function is one-to-one.
A. Yes B. No
Start with the given graph of y. a) Describe a sequence of transformations that results in the graph of g(x); b) Find the range of g(x); c) Find the horizontal asymptote of the graph of g(x).y = 3x; g(x) = -3(32 - 5x) + 9
A. a) The graph of y = 3x is compressed horizontally by a factor of 
, reflected in the y-axis, shifted 
unit to the right, stretched vertically by a factor of 3, reflected in the x-axis, and shifted nine units up.
b) (-?, 9)
c) y = 9
B. a) The graph of y = 3x is compressed horizontally by a factor of 
, shifted 
units to the right, stretched vertically by a factor of 3, reflected in the x-axis, and shifted nine units up.
b) (-?, 9)
c) y = 9
C. a) The graph of y = 3x is compressed horizontally by a factor of 
, reflected in the y-axis, shifted 
unit to the right, stretched vertically by a factor of 3, and shifted nine units up.
b) (9, ?)
c) y = 9
D. a) The graph of y = 3x is compressed horizontally by a factor of 
, reflected in the y-axis, shifted 
unit to the left, stretched vertically by a factor of 3, reflected in the x-axis, and shifted nine units down.
b) (-?, -9)
c) y = -9)
Many states conduct lotteries; a typical lottery payoff ticket is shown here. Assume there are 20 numbers chosen from a set of 80 possible numbers. What is the expectation for a three-spot game? Assume that the ticket cost $1. Please, round your answer to the nearest cent. 3 SPOT GAMEMATCHPRIZE32$40$2? $__________
Fill in the blank(s) with the appropriate word(s).