523,516 views
10 votes
10 votes
Which of the following is a quadratic function?

f(x) = 2^x
f(x) = 1-8x^2
f(x) = 6x+3
f(x) = 0x^2+9x-12

User Johnhenry
by
2.7k points

2 Answers

13 votes
13 votes
The first two functions
User Keitn
by
3.0k points
21 votes
21 votes

Answer: b

Explanation:

Just took the quiz

User Brendan Vogt
by
3.4k points