Answer the following questions, to recieve full credit you MUST show all work.
1. What are the roots of the equation x^2 - 5x = -4?
a. -4 and - 5
b. -1 and - 4
c. 4 and 5
d. 1 and 4
2. If y is tripled, what happens to x?
x = y / 2
a. x stays the same
b. x is decreased by 3
c. x is decreased by 1\3
d. x is tripled
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