Answer:
2x-6
I don't know what you mean by correction, but that's in expression form.
Answer:

Step-by-step explanation:
Answer:
Step-by-step explanation:
y = x²+3
y = 3x+1
x² + 3 = 3x +1
x² - 3x + 2 = 0
(x-2)(x-1) = 0
x = 2, 1
Two solutions
(2,7) and (1,4)
Volume = width x height x length
= 2.5 x 4.331 x 4.863
= 52.65 ft^3