We know g(x) = 2(x-m)^2 + 3 and g(0) = 11
回答 (1)
2007-09-10 1:57 am
✔ 最佳答案
g(x) = 2(x-m)^2 + 3 , g(0) = 11 11= 2(0-m)^2 + 3
11-3 = 2(-m)^2
8 = 2m^2
8/2 = m^2
4 = m^2 or m^2 = 4
m = -2 or +2 (this is answer)
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