Mathematics, 03.05.2021 17:30, nyceastcoast
Find the coordinates of the vertex of the following parabola algebraically. Write your answer as an (x, y) point. y = -2x² - 4x - 18
Answers: 1
Mathematics, 21.06.2019 17:50, domiyisthom
On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.
Answers: 2
Mathematics, 21.06.2019 21:00, gavinarcheroz2jxq
Ireally need subtract and simplify.(-y^2 – 4y - 8) – (-4y^2 – 6y + 3)show your work, ! i will mark you brainliest but you have to show your work.
Answers: 1
Find the coordinates of the vertex of the following parabola algebraically. Write your answer as an...
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