Which statement is true? . a. a line parallel to the x axis has neither slope nor y intercept defined. b. a line parallel to the y axis has neither slope nor y intercept defined. c. a line parallel to the x axis has slope defined but not y intercept. d. a line parallel to the y axis has a slope defined but not y intercept.

A line parallel to the Y axis has neither slope nor y intercept defined is the statement among the statements given in the question that is true. The correct option among all the options that are given in the question is the second option or option "B". I hope the answer helps you.

they are =

Step-by-step explanation: on a number line from 0 to 3 (shown) -3 and +3 are all three "jumps" away from 0.

3                   2                     1                   0                -1                 -2                 -3

I hope I helped, good luck!