Which of these functions has a domain of all real numbers except x=4.1?

A. y=2.5x−4.1+2.8

B. y=2.8x+4.1−2.5

C. y=4.1x−2.8+2.5

D. y=4.1x−2.5+2.8

Sara needs to take a taxi to get to the movies the taxi charges $4.00 for the first mile and then $2.75 for each mile after that if the total charge is $20.50 then how far was sara’s taxi ride to the movie

5. (04.07)which of the following exponential functions goes through the points (1, 12) and (2, 36)? (2 points)f(x) = 3(4)^xf(x) = 4(3)^-xf(x) = 3(4)^-xf(x) = 4(3)^x

What is the circumference of the pie