Which of the following rules describes the function graphed below?
On a coordinate plane, points are at (1, 5), (2, 4), (3, 3), (4, 2).
a.
Output = Input
c.
Output = 5 · Input - 4
b.
Output = Input - 4
d.
Output = 6 - Input
Please select the best answer from the choices provided
A
B
C
D
