Please help asappp. Best answer gets

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

(x-5)1/2+5=2 what is a possible solution?

What is the effect on the graph of the function f(x) = x2 when f(x) is changed to f(x) − 4?