Which statement could be used to explain why f(x) = 2x - 3 has an inverse relation that is a function?

A - The graph of f(x) passes the vertical line test.

B - f(x) is a one-to-one function.

C- The graph of the inverse of f(x) passes the horizontal line test.

D - f(x) is not a function.

(b) suppose that consolidated power decides to use a level of significance of α = .05, and suppose a random sample of 100 temperature readings is obtained. if the sample mean of the 100 temperature readings is x⎯⎯ = 60.990, test h0 versus ha and determine whether the power plant should be shut down and the cooling system repaired. perform the hypothesis test by using a critical value and a p-value. assume σ = 5. (round your z to 2 decimal places and p-value to 4 decimal places.)

Which expression is equivalent to -12(3x-3/4)

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cot of 61.6