Which of the following functions has a vertex of (-4,3) and a line of symmetry of x=-4
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Mathematics, 26.03.2021 19:10 imagodatfortnite
Which of the following functions has a vertex of (-4,3) and a line of symmetry of x=-4
Answers: 1
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Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality
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Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.
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Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?
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Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12
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