Suppose f(x)=4x/3+5 and g(x)=x/3+1. solve for x when f(x)=g(x)
a). x=?
b). and what is the value of f(x) at that solution?

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? )