Find the equation of the line that contains the point (−1,3) and is perpendicular to the line x=4. Write the line in slope-intercept form, if possible. Graph the lines. Select the correct choice below and fill in the answer box to complete your choice.
(Simplify your answer. Use integers or fractions for any numbers in the equation.)
A.
The equation of the perpendicular line cannot be written in slope-intercept form. The equation of the perpendicular line is nothing.
B.
The equation of the perpendicular line in slope-intercept form is nothing.

Afriend of mine is giving a dinner party. his current wine supply includes 10 bottles of zinfandel, 8 of merlot, and 11 of cabernet (he only drinks red wine), all from different wineries. (a) if he wants to serve 3 bottles of zinfandel and serving order is important, how many ways are there to do this? ways (b) if 6 bottles of wine are to be randomly selected from the 29 for serving, how many ways are there to do this? ways (c) if 6 bottles are randomly selected, how many ways are there to obtain two bottles of each variety? ways (d) if 6 bottles are randomly selected, what is the probability that this results in two bottles of each variety being chosen? (round your answer to three decimal places.) (e) if 6 bottles are randomly selected, what is the probability that all of them are the same variety? (round your answer to three decimal places.)