Graph the function. Find the y-intercept and state the domain and range. Y=4(2^x)+1 Y-intercept:
D:
R:

In trapezoid klmn, kj=19.2 and jm=22.5. identify ln.

Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.