Which is the graph of the function: f(x) = x2 - 4x + 3​

Option 1

Step-by-step explanation:

To find the graph of the quadratic function, we find it's zeros.

Solving a quadratic equation:

Given a second order polynomial expressed by the following equation:

.

This polynomial has roots such that , given by the following formulas:

f(x) = x² - 4x + 3​

This means that

So

Zeros at x = 1 and x = 3, that is, it crosses the x-axis at this values, so the graph is given by option 1.

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step-by-step explanation:

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