The table represents a linear function.


what is the slope of the function?

–10

–5

5

10

The correct answer is 5

Explanation: The Linear Function is a function f: ℝ → ℝ defined as f (x) = a.x, being a real number and nonzero. This function is a particular case of the affine function f (x) = a.x + b, when b = 0.

The number that accompanies the x of the function is called the coefficient. When its value is 1, the linear function is also called the identity function.

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