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anonymous
 one year ago
Let f(x) = 4x + 3 and g(x) = 2x + 5. Find (f)(g)(5)
a. 23
b. –41
c. –17
d. –5
anonymous
 one year ago
Let f(x) = 4x + 3 and g(x) = 2x + 5. Find (f)(g)(5) a. 23 b. –41 c. –17 d. –5

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0make x=5 in both f(x) and g(x) then multiply them that's it do it

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0thats where im confused at, the actual multipling both of them , can u show me ..?

jdoe0001
 one year ago
Best ResponseYou've already chosen the best response.2multiply, the same way you would if you were dealing with two digits pick only 1 term, multiple times all others on the other group pick another term, and do the same then simplify

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0f(x) and g(x) into (f)(g)(5) is multiplying right? You don't mean f(g(x))? If not, you multiply the equations while inputting 5 for x. 4(5) + 3 times 2(5) + 5.

jdoe0001
 one year ago
Best ResponseYou've already chosen the best response.2(a + b) * (c + d) a * c a* d then b * c b * d add them up, simplify

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0nah i dont mean that , u got it , but okayy i see what yall are sayin , appreciate it

jdoe0001
 one year ago
Best ResponseYou've already chosen the best response.2\(\bf f(x) = 4x + 3 \qquad g(x) = 2x + 5 \\ \quad \\ (f)(g)(5)\implies f({\color{brown}{ 5}})\cdot g({\color{brown}{ 5}})\implies (4({\color{brown}{ 5}})+3)\cdot (2({\color{brown}{ 5}})+5) \) even simpler
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