Respuesta :

Using linear function concepts, it is found that the slope of the line that passes through points (4,8) and (8,6) is of -0.5.

What is a linear function?

A linear function is modeled by:

y = mx + b

In which:

  • m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
  • b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value of the function.

The line goes through points (4,8) and (8,6), hence when x changes by 4, y changes by -2, and the slope is given by:

m = -2/4 = -0.5.

More can be learned about linear function concepts at https://brainly.com/question/24808124

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