Mathematics, 19.10.2021 01:00 sakugrey
Recall that a parabola in the form f(x)=a(x-h)²+k has a vertex at the point (h, k). State the vertex of each of the following parabolas.
a) f(x)=5(x+8)²-2 b) f(x)=-3(x-4)²+6
c) f(x)=(x-1)² d) f(x)=2x²-5
Answers: 1
Mathematics, 21.06.2019 17:20
Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x
Answers: 1
Mathematics, 22.06.2019 02:00
Which is the best estimate of the product of 0.9 x 0.88? 0 0.25 0.5 1
Answers: 2
Recall that a parabola in the form f(x)=a(x-h)²+k has a vertex at the point (h, k). State the vertex...
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