Name two coordinates that are on the line:

name two coordinates that are on the line:

write the equation of the line that passes through the point (3, -5) and is perpendicular to the line x = 4.

60 point offer.

(1, 12)

(420, 12)

Any coordinate with a y value of 12 lies on the line y = 12.

(-5, 69)

(-5, 13)

Any coordinate with an x value of -5 lies on the line x = -5.

Since the equation must be perpendicular to the line x = 4, which is a vertical line, it must also be written in the form x = a.

Since the x coordinate is 3, the equation of the line is simply x = 3.

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.