Answer:
y = -1/2x -4
Explanation:
Write the equation of the line in fully simplified slope-intercept form.
We have two points (0,-4) and ( 2,-5)
The slope intercept form is y = mx+b where m is the slope and b is the y intercept
We can find the slope by
m = ( y2-y1)/(x2-x1)
= (-5 - -4)/(2 -0)
= (-5+4)/ (2-0)
= -1/2
The y intercept is where it crosses the y axis, which is -4
y = -1/2x -4