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- 1. Multiple ChoiceFind all the real zeros of the function
f(x) = 2x3 - 19x2 + 38x + 24 given that x-4 is a factor.x = 1/2, -6x = -1/2, 6x = 4, -1/2, 6x = -4, 1/2, -6 - 2. Multiple ChoiceFactor:
x3-12x2+47x-60=0 when 5 is a root.(x-3)(x-4)(x-5)=0(x+1)(x-4)(x-5)=0(x-3)(x-4)(2x-5)=0(x-5)(x-4)(x-5)=0 - 3. Multiple ChoiceFind all rational zeros, one zero has been given.
f(x) = x3-3x2-x+3; 32,4,3-1,1,33,2,14,5,6 - 4. Multiple ChoiceFind all rational zeros, one zero has been given.
f(x) = x3-5x2-2x+24; -2-2,1,0-2,-3,-44,3,-20,0,0 - 5. Multiple ChoiceFactor
x2 -16x + 48(x - 12)(x - 4)(x + 6)(x - 8)(x + 12)(x - 4)(x -16)(x - 3) - 6. Multiple ChoiceHow could you determine if x-2 is a factor of 2x³-5x²+x-2?Use synthetic division and see if the quotient is evenAsk the person sitting next to meUse synthetic division and see if the remainder is zeroFlip a coin
- 7. Multiple ChoiceFactor f(x)= x3 - 2x2-13x - 10 given that
(x - 5) is one factor.(x- 5)(x - 1)(x - 2)(x - 5)(x + 2)(x - 2)(x - 5)(x + 2) (x + 1)(x - 5)(2x - 13) - 8. Multiple Choice
Find all zeroes given a factor of (x+3).
f(x) = 2x3 + 5x2 - 6x - 9
-1,-3,-3
-1,-3,3/2
3,3,3
-3,2/3,-1
- 9. Multiple Choice
Find all solutions, one factor has been given.
f(x) =x3-3x2-25x+75; (x-5)
5,-3,5
5,5,5
3,-5,5
1,1,1
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