Identify the percent of change as an increase or a decrease 12 inches to 36 inches, increases what is the percent of change %

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section

If f(x) = 4 - x2 and g(x) = 6x, which expression is equivalent to (g-f)(3)? 06-3-(4 + 3)2 06-3-(4-33 6(3) - 4 +32 6(3) -4 -32

The function f(x)= -(x+5)(x+1) is down. what is the range of the function?