The input value of (x - 2) into the given quadratic equation f(x) is gotten as; f(x - 2) = 4x² - 22x + 28
We are given the quadratic equation expressed as;
f(x) = 4x² - 6x
Now, we want to find f(x - 2)
What this means is that we will put x - 2 for the value of x in the given quadratic equation to get;
f(x - 2) = 4(x - 2)² - 6(x - 2)
f(x - 2) = 4(x² - 4x + 4) - 6x + 12
f(x - 2) = 4x² - 16x + 16 - 6x + 12
f(x - 2) = 4x² - 22x + 28
Read more about Quadratic Equations at; https://brainly.com/question/1214333
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