breffittg27 breffittg27

05-01-2024
Mathematics

contestada

let f(x)=x^2+2 and g(x)=1-3x. find the values. (f-g)(3)

Respuesta :

jimrgrant1 jimrgrant1

05-01-2024

Answer:

(f - g )(3) = 19

Step-by-step explanation:

(f - g )(3)

= f(3) - g(3)

substitute x = 3 into both f(x) and g(x)

= 3² + 2 - (1 - 3(3))

= 9 + 2 - (1 - 9)

= 11 - (- 8)

= 11 + 8

= 19

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