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Question

The graph of the equation y = mx + b, where m and b are constants, is shown in the xy-plane. What is the value of m ?

## The correct answer is: 1.5

### The slope of line passing through (x_{1}, y_{1}) and (x_{2}, y_{2}) is

Here, x_{1} = - 2 ; y_{1} = - 1 ; x_{2} = 0 and y_{2} = 2

m =

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