Answer:
x>-7
Step-by-step explanation:
Add positive 2 to both sides
divide both sides by 2
Answer: A=x²+6x+8
Step-by-step explanation:
Since we are looking to find the area of the entire rectangle, we would use the formula . is length and is width. You would approach this problem like any other area of the rectangle problem, except you are dealing with polynomials instead.
The answer is b because the slope is 2 and the y intercept is 9