Graph photo attahed the bar graph shows the number of representatives from the north, south, central, east, and west regions of a city. according to the bar graph, what is the experimental probability that a randomly chosen representative is from the north region? answer choices a) 1/5 b)1/12 c)1/4 d)1/3

North divided by Total  (Total of North, South, Central, East, and West)

North = 1

South = 4

Central = 2

East = 3

West = 2

North   ÷   Total

  1       ÷      (1 + 4 + 2 + 3 + 2 )

  1      ÷      (12)

=

B

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: