Can someone me with this? would greatly appreciate it

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1

Jessica is organizing a guided tour of the rain forest. the average profit per person that the touring company makes is given by the rational expression 18x+35/x, where x is the number of people going on the tour. what does the numerator of this rational expression represents?

Def rotates 90 clockwise about point a to create d’ e’ f’. therefore, which equation must be true ?