What statement correctly describes the key features of the graph of f(x) = − 4(one half)x + 1 − 3?
a)y-intercept of (0, −5), starts up on the left, gets closer to y = −3 on the right
b)y-intercept of (0, −5), starts down on the left, gets closer to y = −3 on the right
c) y-intercept of (0, 5), starts up on the left, gets closer to y = −3 on the right
d) y-intercept of (0, 5), starts down on the left, gets closer to y = −3 on the right