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Natasha_Volkova [10]
3 years ago
11

Find a so that the point (-1,5) is on the graph

Mathematics
1 answer:
nirvana33 [79]3 years ago
7 0
F(x)=ax^2+4 thus
a=(f(x)-4)/x^2=(5-4)/(-1)^2=1

Answer: a=1.
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