abigailmartin362 abigailmartin362

26-07-2020
Mathematics

contestada

if (x)= 2x square minus 1,then f(-3)

Respuesta :

HumanBein HumanBein

26-07-2020

Answer:

17.

Step-by-step explanation:

f(x) = 2x^2 - 1

f(-3) = 2(-3)^2 - 1

= 2 * 9 - 1

= 18 - 1

= 17

Hope this helps!

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Yasaswipyakurel4 Yasaswipyakurel4

26-07-2020

Hope it will help u....

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