As per the slope of a line, the value of 'b' is 4.
The slope of a line(m) passing through two points (x₁, y₁) and (x₂, y₂)can be represented as:
m = (y₂ - y₁)/(x₂ - x₁)
Given, the slope of the line is (m) = 0.
Here the given points are (–2, 4) and (3, b).
Therefore, substituting the values, we get:
0 = (b - 4)/[(3 - (- 2)]
⇒ (b - 4)/5 = 0
⇒ b - 4 = 0
⇒ b = 4
Learn more about the equation of a straight line here: https://brainly.com/question/3825550
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