Find the inverse function of f ( x ) = 17 + 3 √ x

Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

If square root x = -7, then x= -49 true or false

Standard deviation of 19,29,21,22,23