Q:

Write the equation of the line that satisfies the given conditions. Express the final equation in standard form.contains the point (–10, –7) and is perpendicular to the y axisa. x = –7b. x + y = –7c. y = –7d. x – y = –10e. y = -10

Accepted Solution

A:
Answer:The equation of line with given points and perpendicular to y-axis is y = - 7  Step-by-step explanation:Given as :The given points as ( - 10 , - 7)The equation of line is Y = mX + cSo The line will satisfy given points Or,  - 7 = m ( -10 ) + c Now This line is perpendicular to y- axis ∴ The slop of line perpendicular to  y axis is 0 So, - 7= 0 + cor, c = - 7∴ Equation of line is y = 0 + cOr,        y = - 7Hence The equation of line with given points and perpendicular to y-axis is y = - 7      Answer