What is the first step when rewriting y=-4x^2+2x-7 in the form y=a(x-h)^2+k?
a. 2 must be fac...
Mathematics, 27.06.2019 18:30 anthonylemus36
What is the first step when rewriting y=-4x^2+2x-7 in the form y=a(x-h)^2+k?
a. 2 must be factored from 2x-7
b.-4 must be factored from -4x^2+2x
c. x must be factored from -4x^2+2x
d.-4 must be factored from -4x^2-7
Answers: 2
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49xy +34y - 72z. determine the degree of the polynomial
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Examine the following sets of events. set a: {1, 5, 7, 9, 14} set b: {2, 5, 6, 8, 14, 17} which of the following represents the intersection of set a and set b ? {∅} {5, 14} {1, 2, 5, 6, 7, 8, 9, 14, 17} {1, 2, 6, 7, 8, 9, 17}
Answers: 2
Mathematics, 21.06.2019 15:00
Alake near the arctic circle is covered by a 222-meter-thick sheet of ice during the cold winter months. when spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. after 333 weeks, the sheet is only 1.251.251, point, 25 meters thick. let s(t)s(t)s, left parenthesis, t, right parenthesis denote the ice sheet's thickness sss (measured in meters) as a function of time ttt (measured in weeks).
Answers: 1
Mathematics, 21.06.2019 19:00
Lena reflected this figure across the x-axis. she writes the vertices of the image as a'(−2, 8), b'(−5, 6), c'(−8, 8), d'(−4, 2).
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