URGENT The function is defined as follows. f(x)= -4x^2 - 9
If the graph of is translated vertically upward by 4 units, it becomes the graph of a function g.
Find the expression for g(x) .

Determine the domain and range of the given function. the domain is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}. the range is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}.

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25

What is the maximum of the sinusoidal function