Spiral 20a - Spiral 20 Intermediate Algebra Name Date 1 Which graph represents a relation that is not a function 2 The value of(2i3)3 is A 6 B 6i C 8 D

Spiral 20a - Spiral 20 Intermediate Algebra Name Date 1...

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Spiral 20IntermediateAlgebraName:Date:1.Which graph represents a relation that isnota function?A.B.C.D.2.The value of (2i3)3is3.When simplified,i27+i34is equal to4.Iff(x) = 3xandg(x) = 7x1, what is(fg)(4)?5.Iff(x) =2x+ 7 andg(x) =x22, thenf(g(3)) is equal to6.The roots of the equation 9x2+ 3x4 = 0areA.imaginaryB.real, rational, and equalC.real, rational, and unequalD.real, irrational, and unequalpage 1
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7.The discriminant of a quadratic equationis 24. The roots are
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