alix1234567888
18.11.2020 •
Mathematics
Which function has a vertex at the origin?
f(x) = (x + 4)^2
f(x) = x(x – 4)
f(x) = (x – 4)(x + 4)
f(x) = x²
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2plus 2 is 7 and 3 plus 3 is 14