Question

The tanctoor t and gare dehied as follows: \[ \begin{array}{l} 1: x+2 x+5 \\ 9: x \rightarrow 4 t-3 \end{array} \] id Fird the cern pothe foncijon \( f \circ g \) ars ta domsin. A) hed the carepatie funcion go fand bo domain. (1) the resats of \( 4+\mathrm{q} \) found in part bab. (ii) the funcolent \( f \) ard \( g \) seperaiebly. Ducstlon 7 . The functions f and \( g \) are ckinad by \( f: \pi \mapsto \sqrt{1}=x^{3} \quad, \quad-1 \leqslant x \leqslant 1 \) \( 9: x \rightarrow x^{2}+2, \quad \), \( \quad \) ER (a) Express the compeshe function \( g \) of in the similar forr. (1) 5eate, with reasons, whelher fog is defircd.

          The tanctoor t and gare dehied as follows:
\[
\begin{array}{l}
1: x+2 x+5 \\
9: x \rightarrow 4 t-3
\end{array}
\]
id Fird the cern pothe foncijon \( f \circ g \) ars ta domsin.
A) hed the carepatie funcion go fand bo domain.
(1) the resats of \( 4+\mathrm{q} \) found in part bab.
(ii) the funcolent \( f \) ard \( g \) seperaiebly.
Ducstlon 7 .
The functions f and \( g \) are ckinad by
\( f: \pi \mapsto \sqrt{1}=x^{3} \quad, \quad-1 \leqslant x \leqslant 1 \)
\( 9: x \rightarrow x^{2}+2, \quad \), \( \quad \) ER
(a) Express the compeshe function \( g \) of in the similar forr.
(1) 5eate, with reasons, whelher fog is defircd.

The tanctoor t and gare dehied as follows:

1: x+2 x+5

9: x → 4 t-3

id Fird the cern pothe foncijon f ∘ g ars ta domsin.
A) hed the carepatie funcion go fand bo domain.
(1) the resats of 4+q found in part bab.
(ii) the funcolent f ard g seperaiebly.
Ducstlon 7 .
The functions f and g are ckinad by
f: π↦√(1)=x^3 , -1 ⩽ x ⩽ 1
9: x → x^2+2,, ER
(a) Express the compeshe function g of in the similar forr.
(1) 5eate, with reasons, whelher fog is defircd.

Added by Pirety Y.

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