432,285 views
40 votes
40 votes
Which function is a quadratic function?

p(x) = 2x(x2 + 6) + 1
m(x) = –4(x + 3) – 2
t(x) = –8x2(x2 – 6) + 1
h(x) = 3x(x – 2) – 4

User Jonathan Muller
by
2.6k points

1 Answer

17 votes
17 votes
the last one bec when multiply the outside number by what’s in the parentheses u get x^2. the other equations get u x^4, x, x^3. quadratic is only x^2
User Rorie
by
3.1k points
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