(URGENT) A certain brand of satellite dish antenna is a paraboloid with a diameter of 4 feet and a depth of 3 feet. How far from the vertex of the dish should the receiver of the antenna be placed? Express your answer as a fraction or a decimal rounded to four decimal places.

Measures of the angle of r, 31 s (x+4) t (3x+9)

Someone answer this asap for the function f(x) and g(x) are both quadratic functions. f(x) = x² + 2x + 5 g(x) = x² + 2x - 1 which statement best describes the graph of g(x) compared to the graph of f(x)? a. the graph of g(x) is the graph of f(x) shifted down 1 units. b. the graph of g(x) is the graph of f(x) shifted down 6 units. c. the graph of g(x) is the graph of f(x) shifted to the right 1 unit. d. the graph of g(x) is the graph of f(x) shifted tothe right 6 units.

I’m really confused and need to learn this