jaydenhinds84 jaydenhinds84

23-11-2020
Mathematics

contestada

I need help figuring out what: f(r-2)=6x+7 is

Respuesta :

23-11-2020

Answer:

f(r-2) = 6r -5

Step-by-step explanation:

f(r-2) is another notation for x = r-2

so we’ll plug in r-2 for x and solve:

f(r-2) = 6(r-2)+7

f(r-2) = 6r -12 +7

f(r-2) = 6r -5

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