Use your calculator to evaulate e^-2. round your answer to to three decinal places.

a.) -7.389

b.) 0.135

c.) -5.436

d.) 0.084

Ineed big ! the cost of a school banquet is $25 plus $15 for each person attending. create a table, sketch the graph, and write an equation in slope-intercept and point-slope form that gives total cost as a function of the number of people attending. what is the cost for 77 people?