The solution to the system of equation below is the point

Given that y varies directly to the square root of (x + 1), and that y = 1 when x = 8,(a)express y in terms of .x,(b)find the value of y when x = 3,(c)find the value of x when y = 5.

An ant travels at a constant rate of 30cm every 2 minutes. at what speed does the ant travel per minute

Show all work to identify the discontinuity and zero of the function f of x equals 6 x over quantity x squared minus 36