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Algebra
Question

Which of these statements is true for \( f ( x ) =...

Which of these statements is true for \( f ( x ) = ( \frac { 9 } { 10 } ) ^ { x } ?\) 

A. The \( y \) -intercept is \( ( 0,1 ) \) . 

B. The domain of \( f ( x ) \) is \( x > 0 \) . 

C.The range of \( f ( x ) \) is \( y > \frac { 9 } { 10 } \) . 

D. It is always increasing. 

Answer

A

Solution
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