The function family of f(x) = 5x - 2 is the linear function and the comparison of the graphs of y = x and f(x) = 5x - 2 is that:
The function is given as:
f(x) = 5x - 2
Linear functions are represented as:
y = mx + c
The equation f(x) = 5x - 2 take the form of a linear function.
And the parent function of a linear function is y = x
Hence, the function family of f(x) = 5x - 2 is the linear function
The comparison of the graphs of y = x and f(x) = 5x - 2 is that:
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