F(14) would be, 14=1/2x-2
1) 24 / 18 = 1.33 and 28 / 21 = 1.33
so the exchange rate must be 1.33
2)1080 - 720 = 360
360 / 12 = 30
so the change is $30 per year
3) The slope would be a straight line and the y- intercept would be +30
Hope this helps! :)
Add the #s
Count the #s
Divide the #s
Answer:
The answer is A
Step-by-step explanation: