According to the text, what are two of Earth’s wind patterns? Choose two a jet streams—high, narrow bands of fast-moving air
b cold front—cold air that advances as warm air retreats
c chinook—warm wind associated with the Rocky Mountains
d warm front—warm air that advances as cold air retreats

a or d

Step-by-step explanation:

both makes sense

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation: