Mathematics, 08.02.2021 23:10 mprjug6
Please help due today!!
1. In the year 2005, the average cost of a car could be modeled by the equation C= -15x2 + 20x - 3 where x is the number of years since 2005. By the year 2010 the average cost had changed, and the equation could be modeled by C= -10x2 + 30x - 2 Find the difference in average cost equation for cars between 2005 and 2010.
2. The function P(x) = 3x2 + 4x + 5,is dilated by the function I(x) = P(2x). Write the new function I(x).
3 .Find the inverse of the function f(x)= 2x - 4 and show explain each step used to find the inverse.
4. Determine the shape and explain what type of distribution the data has...
110, 107, 105, 108, 108, 107, 108, 105, 106, 87, 85, 88, 89, 92, 95, 96, 94, 95, 91, 90, 100, 99, 98, 97, 95, 92, 105
Answers: 2
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(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5
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Please help due today!!
1. In the year 2005, the average cost of a car could be modeled by the equa...
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