Discover the answers you need at Westonci.ca, where experts provide clear and concise information on various topics. Join our Q&A platform and connect with professionals ready to provide precise answers to your questions in various areas. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

Choose the correct answer. Choose the equation of a line that is perpendicular to the x-axis and passes through the point (1, -2).

a. x= -2

b. x= 1

c. y= -2x + 1

d. y= -2​


Sagot :

Answer:

b

Step-by-step explanation:

A line perpendicular to the x- axis is a vertical line parallel to the y- axis with equation

x = c

where c is the value of the x- coordinates the line passes through

The line passes through (1, - 2 ) with x- coordinate 1 , then

x = 1 ← equation of perpendicular line