Two linear functions, y1 and y2, are graphed with their point of intersection indicated. Give the solution set of 
A. {-1}
B. {-4}
C. {3}
D. {-2}
Answer: A
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Solve the absolute value equation.
+ 5 = 13
A. no solution
B. x = - 
, 
C. x = - 
, 
D. x = - 
, 
Solve the inequality graphically. Round solutions to the nearest tenth if necessary.
> 5
A. {x
}
B. {x
}
C. {x
}
D. {x
}
A game consists of removing a card from a deck of 52 cards. If the card is a face card, you win $3 and the game is over. If it is not a face card, remove another card. If that one is a face card, you win $3. Repeat the process again, and then again (for a total of 4 times). If you have not removed any face card, then you lose the game, and must pay $3. Should you play this game? ?
A. no B. yes
Provide an appropriate response.Assuming you have factored out the largest common factor at the outset, why can you reject a possible factor such as (2x + 2) or (3x - 6) when you are factoring a trinomial?
What will be an ideal response?