Answer:
Situation 1: f(x)=45*(1.16x)
Situation 2: f(x) = 45-1.16x
Step-by-step explanation:
Situation 1: Eugene has a 12 acre plot and 33 acre plot of farmland .His irrigation cost for entire area averages $1.16 per acre per day . how munch does Eugene spend on irrigation in x days ?
Solution:
Eugene has a 12 acre plot and 33 acre plot
Total acre she has = 45
Since Cost of acre in 1 day is $1.16
So, cost of acre in x days = 1.16x
Since cost of 1 acre in x days is 1.16x
So, cost of 45 acres in x days = 45*(1.16x)
Thus f(x)=45*(1.16x)
Hence third tile f(x)=45*(1.16x) match the given situation 1
Situation 2: Jim spends $45 on bagels for his office . He also buy coffee for x coworkers . Each coffee cost $1.16.How much more money did Jim spends on donuts than coffee
Since he spend on bagels = $45
Cost of each coffee = $1.16
Since he buys coffee for x coworkers
So, cost of x coffee = $1.16x
Jim spends money on donuts than coffee = 45-1.16x
Thus f(x) = 45-1.16x
Hence second tile f(x) = 45-1.16x match the given situation 2
