Mathematics: f(x) = 9x ^ 2 - 3 then what is f(3) ? Work must be shown for this problem or no credit will be earned.

f(x) = 9x ^ 2 - 3 then what is f(3) ? Work must

Ответ:

myohmyohmy

01.12.2021

Mathematics

f ( 3 ) = 81

Step-by-step explanation:

→ Substitute in x = 3

9 × 3² - 3

→ Simplify

9 × 9 - 3

→ Simplify again

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Ответ:

gamerdoesart

21.03.2022

Mathematics

(The answer would be 12.9 or B) because the lines around the number are absolute value signs when you see those it means you are changing a negative to a positive or if it is a positive number it stays the same.

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f(x) = 9x ^ 2 - 3 then what is f(3) ? Work must be shown for this problem or no credit will be earned.

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