Answer: It's not a function because the line is curved, and it has an exponent in the equation which makes the line curved instead of straight which will make x repeat.
Answer:
g(x)
because it is a quadratic equation it is mirrored the other one isn’t even a function
Bart is correct
Step-by-step explanation:
-3
f(x)= x²+3x-1
f(-1)= (-1)²+3(-1)-1
= 1-3-1
= -2-1
= -3
