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:
Divide.
Step-by-step explanation:
C. 496 is the perfect number
Each mile took 7.5 minutes. So we did this by dividing 30 by 4. Hope this helped you :)
