Use the dot plot to answer the questions

1. are there any clusters if so? where

2. are there any gaps? if so where

3. is there symmetry if so, where can the line of symmetry be drawin?

The major clusters are at 3 and 5.

There's a gap at 4.

The line of symmetry can also be drawn at 4.

answer

see attachment

explanation

the given function is

this function has y-intercept at

-4 and a slope of 2.

note that, the graph has a positive slope.

the graph that represents this function is the straight line that moves upward from left to right.

the graph touches the y-axis at -4.

the correct choice is the graph shown in the attachment.