kween1706 kween1706

28-09-2020
Mathematics

contestada

Evaluate the following function f(x) = x²-20 for f(5)

Respuesta :

jimrgrant1 jimrgrant1

28-09-2020

Answer:

f(5) = 5

Step-by-step explanation:

To evaluate f(5) , substitute x = 5 into f(x), that is

f(5) = 5² - 20 = 25 - 20 = 5

Answer Link

tuphpuppy tuphpuppy

28-09-2020

Answer:

5

Step-by-step explanation:

Subitute:

f(5) = 5^2-20

Solve:

f(5) = 5

Answer Link

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