What does id. k mean? my teacher used it to grade one of my assignments.

Question 13 of 451 pointwhich statement correctly describes the inverse of the following function? a. it is negative.b. it is a horizontal shift.c. it is not a function.d. it is a function. give an explanation as to why you chose that answer. (i think its either a or d.)

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?

Complete the conditional statement. if a + 2 < b + 3, then a < b b < a a – b < 1 a < b + 1