Answer:
y - 4 + -1(x + 2)
Step-by-step explanation:
Compare your y−8=−(x−2) to
y-k = m(x-h). m is the slope of the line and (h, k) is a point.
We see immediately that the slope of the given line is m = -1.
Starting with point-slope form, y - k = m(x - h), we insert -1 for m and (-2, 4):
y - 4 + -1(x + 2)
This is the desired equation.
Point-slope form: y - y₁ = m(x - x₁) (x₁ , y₁) is the point, and m is the slope
Since the equation is parallel to y - 8 = -(x - 2), they have the same slope(because they never intersect and go in the same direction), which is -1.
Now that you know the slope (m = -1) and point (-2, 4), you can plug it in:
y - y₁ = m(x - x₁)
y - 4 = -1(x - (-4))
y - 4 = -(x + 4)
