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Find the focus and directrix of the parabola y = {(x + 2)2 – 3.
Answers: 2
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Acable company wants to provide cell phone service for residents on an island. the function for the cost of laying the cable from the island to the mainland is c(x)= 6.500 square root x2+4, where x represents the length of the cable in feet. what are the domain and range of the function? a) domain: all real numbers range: all real numbers greater than or equal to 17,000 b) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 17,000 c) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 13,000 d) domain: all real numbers greater than or equal to 13,000 range: all real numbers greater than or equal to 0
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Mathematics, 21.06.2019 19:00, anaiyamills
Which graph represents the parent function of y=(x+2)(x-2)
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Mathematics, 22.06.2019 03:00, ERIKALYNN092502
What is the slope of the line that has an equation of y equals x -3
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Mathematics, 22.06.2019 05:30, nuggetslices
Write the expression 7x^3-28xy^2 as the product of 3 factors
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Find the focus and directrix of the parabola y = {(x + 2)2 – 3....
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