ellarose310oxmp7v ellarose310oxmp7v

30-09-2020
Mathematics

contestada

f(x) = 2x +3
g(x)= x2 +X-7
2. Find (f + g(x)
3. Find (f - g)(x).

fx 2x 3 gx x2 X7 2 Find f gx 3 Find f gx class=

Respuesta :

kosar81 kosar81

30-09-2020

Answer:

fx+gx=x^2+5x/2-4

fx-gx=-x^2+3x/2+10

Step-by-step explanation:

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ameliataylor2050 ameliataylor2050

30-09-2020

Answer:

Step-by-step explanation:

(f + g)(x) = f (x) + g(x)

= [3x + 2] + [4 – 5x]

= 3x + 2 + 4 – 5x

= 3x – 5x + 2 + 4

= –2x + 6

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