Mathematics, 07.12.2020 20:00 jessicajustice6215
An architect planned to put a fountain in a customer's courtyard. He plotted the shape of the fountain on the coordinate grid below. The customer wants the fountain to be moved so that the vertices are at points on the coordinate grid. Which transformations will move the original fountain region onto the new fountain region? Select ALL that apply. A. Reflect across the x-axis, then translate 5 units right and 4 units up. B. Reflect across the y-axis, then translate 4 units left and 3 units down. C. Reflect across the line , then translate 2 units right and 7 units down. D. Rotate 90 degrees counterclockwise about the origin, then translate 2 units right and 7 units up. E. Reflect across the line , then reflect across the y-axis, then translate 2 units right and 7 units up. F. Rotate 90 degrees clockwise about the origin, then reflect across the y-axis, then translate 2 units right and 7 units down.
Answers: 1
Mathematics, 21.06.2019 18:10
An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years
Answers: 3
Mathematics, 21.06.2019 21:00
Choose the equation below that represents the line that passes through the point (2, 4) and has a slope of 3. a) y − 4 = 3(x − 2) b) y − 2 = 3(x − 4) c) y + 4 = 3(x + 2) d) y + 2 = 3(x + 4)
Answers: 1
Mathematics, 22.06.2019 00:20
Data for the height of a model rocket launch in the air over time are shown in the table. darryl predicted that the height of the rocket at 8 seconds would be about 93 meters. did darryl make a good prediction? yes, the data are best modeled by a quadratic function. the value of the function at 8 seconds is about 93 meters. yes, the data are best modeled by a linear function. the first differences are constant, so about 93 meters at 8 seconds is reasonable. no, the data are exponential. a better prediction is 150 meters. no, the data are best modeled by a cubic function. a better prediction is 100 meters.
Answers: 2
An architect planned to put a fountain in a customer's courtyard. He plotted the shape of the founta...
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