Which is an equation for a line that passes through (0,-3) and is perpendicular to the graph of the line y = 2 x - 3?

y = - x - 3

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = 2x - 3 ← is in slope- intercept form

with slope m = 2

Given a line with slope m then the slope of a line perpendicular to it is

= - = -

The line crosses the y- axis at (0, - 3) ⇒ c = - 3

y = - x - 3 ← equation of perpendicular line

the answer is 844

step-by-step explanation:

it is 844 because if you add 836.50 + 7.5 you will get 844