yandere45678 yandere45678

17-03-2018
Mathematics

contestada

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

Respuesta :

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

15-09-2020

Answer: 15

Step-by-step explanation:

Answer Link

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