Answer:
The answer is what it is.
Step-by-step explanation:
4x^2+6x=12
16x+6x=12
22x=12
x=12/22 or 0.55
The decimal is rounded to the nearest hundreth
Y= 0.5x - 1
It might be written as half x like 1/2
Yes,you got the correct answer!
To prove x≥-32:

Therefore x≥32.
Hope it helps!