Consider the function f(x)=x2+bx−16, where b is a constant.
Part A
If the function has...
Mathematics, 25.05.2020 16:57 andersonmm22
Consider the function f(x)=x2+bx−16, where b is a constant.
Part A
If the function has an axis of symmetry at x=5, what is the value of b?
Part B
If b=−6, what are the zero(s) of the function?
Answers: 3
Mathematics, 21.06.2019 14:00, ASTROBOY1
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Answers: 2
Mathematics, 21.06.2019 18:40, sunshine52577oyeor9
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Answers: 2
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Answers: 1
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Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck
Answers: 2
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