Mathematics, 11.02.2020 07:20 lee1677
Trevor is studying a polynomial function f(x) )Three given roots of ) are f(x) - 7, 2i , and 7 Trevor concludes that ) must be a f(x) polynomial with degree 3. Which statement is true? Trevor is correct Trevor is not correct because -21 must also be a root Trevor is not correct there cannot be an odd number of roots Trevor is not correct because there cannot be both rational and complex roots
Answers: 3
Mathematics, 21.06.2019 17:30
Is trapezoid abdc the result of a dilation of trapezoid mnpq by a scale factor of ? why or why not? yes, because ab and cd are each the lengths mn and qp. yes, because sides ab and cd are parallel to sides mn and qp. no, because ab is the length mn but cd is the length qp. no, because sides ab and cd have different slopes from sides mn and qp.
Answers: 1
Mathematics, 21.06.2019 19:40
The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол
Answers: 1
Mathematics, 21.06.2019 20:30
What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)
Answers: 2
Mathematics, 21.06.2019 21:30
Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?
Answers: 1
Trevor is studying a polynomial function f(x) )Three given roots of ) are f(x) - 7, 2i , and 7 Trevo...
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