yandere45678
yandere45678 yandere45678
  • 17-03-2018
  • Mathematics
contestada

A function is defined by f(x)=5(2-x) What is f(–1)?

Respuesta :

nilbert
nilbert nilbert
  • 17-03-2018
Hi there!

To solve this problem, we need to plug in the value of -1 into the equation.

f (-1) = 5 (2 - (-1))

Now, we simplify.

f (-1) = 5 (2 + 1)
f (-1) = 5 (3)

f (-1) = 15

Hope this helps!
Answer Link
alondrahadrul
alondrahadrul alondrahadrul
  • 15-09-2020

Answer: 15

Step-by-step explanation:

Answer Link

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