Using the bar graph above where 55 people were surveyed, what percentage of
2 answers:
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Answer:
The gradient of the graph below is
Step-by-step explanation:
We need to calculate the gradient of the graph
The gradient of graph is actually slope of the graph.
The slope of graph can be calculated using formula:
Taking any 2 points on graph i.e
(1,0) and (-1,-3)
We have
Putting values and finding gradient:
So, The gradient of the graph below is
