1 + -4
2 + -5
3 + -6
4 + -7
Answer: 3a+6a+6+6
Step-by-step explanation:
Answer:
F(x)=2x^2
Step-by-step explanation:
Basically, a quadratic function has x^2 in it (standard form ax^2+bx+c with non-zero a). The others have x^3, -x, x^4, etc., which clearly are NOT x^2.
Answer: The value of y=9.
Answer:
x=26/3 because you need to comine like terms as usual
