Work out the Size of the interior angle of a regular pentagon

5.(04.07) two different plants grow each year at different rates, which are represented by the functions f(x) = 4* and g(x) = 5x + 2. what is the first year the f(x) height is greater than the g(x) height? year 3 year 0 year 2 year 1

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

Im literally having a mental breakdown