Answer:
While it's true that quadratic functions have no domain restrictions, the range is restricted because x2 ≥ 0. The correct answer is: The domain is all real numbers and the range is all real numbers f(x) such that f(x) ≥ 7.
Step-by-step explanation:
Tom's profit is 43,000.
108
65+110+87=252
360(Total angle of quadrilaterals)-252=108
x=-2/5
65
only due .I am not very sure
