Answer:
D.
Step-by-step explanation:
If the slope is in a straight, horizontal line, it means the slope is 0. Horizontal goes from left to right, or sideways.
Now, substitute the coordinates (4, -4) to each of the equations below, it has to make sense: Remember: (x, y)
a. y = 1/4x
Sub: -4 = 1/4(4)
-4 = 1?
Incorrect
b. y = x - 4
Sub: -4 = 4 - 4
-4 = 0?
Incorrect
c. y = -x + 8
Sub: -4 = -1(4) + 8
-4 = -4 + 8
-4 = 4?
Incorrect
d. y = -1/2 - 2
Sub: -4 = -1/2(4) - 2
-4 = -2 - 2
-4 = -4?
Correct
In conclusion, d is the correct answer to this problem.
