Question

Which points are on the graph of g(x) = (1/5)^x

Choose all answers that are correct.
A.(-1,5)
B.(3,1/125)
C.(1,0)
D.(-2,1/25 )

Answer 1

A) The point( -1 , 5) is satisfies the given graph
`g(x) = ((1)/(5) )^(x)`

B) The point( 3 , 1/125) is satisfies the given graph
`g(x) = ((1)/(5) )^(x)`

Explanation:

Explanation:-

Given graph

y =
`g(x) = ((1)/(5) )^(x)`

Put the point ( -1 , 5)

Put y =5 and x =-1

`5 = ((1)/(5) )^(-1) = 5`

The point( -1 , 5) is satisfies the given graph

ii)

Given graph

y =
`g(x) = ((1)/(5) )^(x)`

`(1)/(125) = ((1)/(5) )^(3) = (1)/(125)`

The point( 3 , 1/125) is satisfies the given graph
`g(x) = ((1)/(5) )^(x)`