Posted by **Reece** on Friday, October 12, 2012 at 1:49am.

Find a. fog

b. gof

c. fof

d. gog

for each function

f(x)=4-x

g(x)=3x-5

- math -
**Reiny**, Friday, October 12, 2012 at 9:00am
I will do one,

b)

gof

= g(f(x)

= g(4-x)

= 3(4-x) - 5 = 12- 3x - 5

= 7 - 3x

try the others in the same way

- general mathematic. -
**mayjoy**, Saturday, June 25, 2016 at 11:19pm
given:f(x)=3x-5,g(x)=x2, find f o g?

- math -
**Harsh**, Sunday, July 10, 2016 at 12:43am
Fog=9-3x

- math -
**Harsh**, Sunday, July 10, 2016 at 12:45am
Hello mayjoy your answer for finding fog is 6x-15

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