The expression of the translated function g(x) is gotten as; g(x) = 2x² - 3
We are given the function;
f(x) = 2x² + 3
Now, when we translate a function f(x) downwards, the new function becomes;
g(x) = f(x) - a
where a is the amount of units by which the graph was translated.
Thus for translation of 6 units vertically downwards;
g(x) = 2x² + 3 - 6
g(x) = 2x² - 3
Read more about Graph Translations at; https://brainly.com/question/26238840
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