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[ NOTES FOR TODAY #ADDMATH ]
🔖 COMPOSITE FUNCTIONS
– describing the outcome of composition of two functions
📌 2 functions , f and g , can be combined to form a composite function .
📌 if x is an object of the function f , then its image is f(x) .
📌 subsequently , if f(x) is an object of the function g , the result is a composite function g[f(x)] or gf(x) .
⚡️ :: @StudyTimeFirst
Credit :: @Qqila5
🔖 COMPOSITE FUNCTIONS
– describing the outcome of composition of two functions
📌 2 functions , f and g , can be combined to form a composite function .
📌 if x is an object of the function f , then its image is f(x) .
📌 subsequently , if f(x) is an object of the function g , the result is a composite function g[f(x)] or gf(x) .
⚡️ :: @StudyTimeFirst
Credit :: @Qqila5
#ADDMATH #F4
Ketinggian air, h cm, dlm suatu bekas berbentuk silinder semakin meningkat mengikut masa, t s, & fungsinya → h(t) = 1.4t . Isipadu air, V cm³ , dalam bekas tersebut diberi oleh fungsi V(h) = 88/7h
Nyatakan isipadu air, V, sbgai fungsi masa, t
Ketinggian air, h cm, dlm suatu bekas berbentuk silinder semakin meningkat mengikut masa, t s, & fungsinya → h(t) = 1.4t . Isipadu air, V cm³ , dalam bekas tersebut diberi oleh fungsi V(h) = 88/7h
Nyatakan isipadu air, V, sbgai fungsi masa, t
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#ADDMATH #F4
Diberi f : x → mx/n-x , x ≠ n , g : x → 2x - m dan fungsi gubahan gf : x → (9x-15/5-x) . Cari nilai m .
Diberi f : x → mx/n-x , x ≠ n , g : x → 2x - m dan fungsi gubahan gf : x → (9x-15/5-x) . Cari nilai m .
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