juswi8238 juswi8238

16-09-2022
Mathematics

contestada

f(x)=2x^2-6
Find f(7)

Respuesta :

jimrgrant1 jimrgrant1

16-09-2022

Answer:

f(7) = 92

Step-by-step explanation:

f(7) means what is the value of f(x) when x = 7

substitute x = 7 into f(x)

f(7) = 2(7)² - 6 = 2(49) - 6 = 98 - 6 = 92

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