1.

(08.01 MC) Determine all zeros for the function f (x) = (x2-2-8) (x+6)

-48

-8

-6

-4

-2

0

2

4

6

8

48

Is the relation a function? Why or why not? { (3,-1), (3,0), (-3, 4), (3, 8) } No; three range values exist for domain value 3. No; the relation passes the vertical line test. Yes; only one range value exists for each domain value.

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Evaluate a-3.45+b for: a=1.32 and b=-10.3

74.34 is 63% of what amount

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Write 9x+3 in factored form.

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