The graph of g(x) is the graph of f(x) = x + 6 reflected across the x-axis. which equation describes g?

g(x)= - x + 6

g(x)= - 6x - 6

g(x)= -x - 6

g(x)= x - 6

Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.

Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0

The graph of y=x3 is transformed as shown in the graph below. which equation represents the transformed function?