F(x)= 2-1/xg(x)= x/2what is f(g(x))?

1 answer:

8 0

To find f(g(x)), plug g(x) into f(x) and simplify.

f(x/2) = 2 - 1/(x/2)

All you have to do is simplify the right side of the equation.

Take it from here.

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3×=21, the value of ×is

lord [1]

✽ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ✽

➷ $x + 3 = 21$

➷ $x = 21 - 3$

➷ $x = 18$

✽

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

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8 0

3 years ago

Assign two variables for each problem, and write the equations. Do not solve.

Xelga [282]

Call the number of trumpet players "T" and the number of horn players "H".

We can use the given information to set up equations:

1."the number of trumpet players is 4 times the number of French horn players"
$T=4H$

2. "There are 35 trumpet and French horn players in the band."
$T+H=35$

If you were asked to solve you could now do it by substitution:
$4H+H=35$
$5H=35$
$H=7$
$T=4H$
$T=4(7)$
$T=28$