Read the asymptotes from the graph (VA: x = −2, HA: y = 3).
Af(x) = 3 + k/(x + 2)
Bf(x) = 3x
CNo asymptotes
DLinear function
Explanation
Standard rational form: VA where denominator is zero. HA is the constant added when degrees match. f(x) = 3 + k/(x + 2) has VA x = −2 and HA y = 3.