Answer:
-3 ≤y≤6
Step-by-step explanation:
The range is the output values or the y values
The y values go from -3 to 6 including these values
304
plug 4 in for x
3(4)^2 + 4(4)^3 = 304
48 + 256 = 304
I think it is False
God Bless
22
because i swiched the x's to the 7 and multipled