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Which ordered pairs lie on the graph of the exponential function f(x)=−3(x−1)+2
?




​(1,1)​

​(0,0)​ ​

​​(4,−25)​

​​ (−1,2)

Which ordered pairs lie on the graph of the exponential function fx3x12 11 00 425 12 class=

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xenia168

Answer:

( 1 , 1 ) and ( 4 , - 25 ) lie on the graph

Step-by-step explanation:

f(x) = - [tex]3^{x-1} [/tex] + 2

( 1 , 1 ) lies on the graph

f(1) = - [tex]3^{1-1} [/tex] + 2 = - 1 + 2 = 1  

( 0 , 0 )

f(0) = - [tex]3^{0-1} [/tex] + 2 = - [tex]\frac{1}{3} [/tex] + 2 > 0

( 4 , - 25 ) lies on the graph

f(4) = - [tex]3^{4-1} [/tex] + 2 = - 27 + 2 = - 25

( - 1 , 2 )

f( - 1 ) = - [tex]3^{-1-1} [/tex] + 2 = - [tex]\frac{1}{9} [/tex] + 2 < 2