50 !

for which function is f(x) not equal to f -1(x)?

a. f(x)=-x

b. f(x)=2x

c. f(x)=2/x

d. f(x)=2-x

Started: jun 20 at 10: 35pm quiz instructions question 3 y 2x+4 graph the system of linear inequalities 1 by < 2x-2 ty

You are on a cycling trip around europe with friends. you check the weather forecast for the first week. these are the temperatures for the week. sun mon tues wed thurs fri sat 16°c 20°c 24°c 28°c 28°c 23°c 15°c what is the mean temperature forecast for the week?

Empty box + box + empty box fill in the box is equal to 30 how