What is 1/2 divided by 2

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.)

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

Find the slope and the y-intercept if there's one and the equation of the line given these two points( 3, 2) and( 3, -4)