What is the line of symmetry of the parabola y=x2+6x-9?
x=6
x=-9
x=-3...
Mathematics, 27.11.2019 02:31, lajuannanpf
What is the line of symmetry of the parabola y=x2+6x-9?
x=6
x=-9
x=-3
Answers: 1
Mathematics, 21.06.2019 17:00, sciencecreation87
Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.
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If f(x) = -5x + 1 and g(x) = x3, what is (gºf)(0)? enter the correct answer
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