Answer:
standard form: -4x + y = 4
slop-intercept form: y = 4x + 4
Explanation:
Find two points on the line: (0, 4) and (-1, 0)
slope = change in y ÷ change in x = (4 - 0) ÷ (0 - -1) = 4 ÷ 1 = 4
from inspection, y-intercept = 4
Therefore, equation of line in slope-intercept form: y = 4x + 4
Now use this to determine standard form
Standard form: Ax+By=C
so for y = 4x + 4
standard form is: -4x + y = 4