Question

Which point satisfies both ƒ(x) = 2x and g(x) = 3x?

(0,1)
(0,-1)
(1,0)
(-1, 0)

Answer 1

(0,1)

Explanation:

we are given functions as

`f(x)=2^x`

`g(x)=3^x`

we can verify each options

option-A:

we can plug x=0 and check whether we get y=1

`f(0)=2^0=1`

`g(0)=3^0=1`

so, this is TRUE

option-B:

we can plug x=0 and check whether we get y=-1

`f(0)=2^0=1`

`g(0)=3^0=1`

so, this is FALSE

option-C:

we can plug x=1 and check whether we get y=0

`f(1)=2^1=2`

`g(1)=3^1=3`

so, this is FALSE

option-D:

we can plug x=-1 and check whether we get y=0

`f(-1)=2^(-1)`

`g(-1)=3^(-1)`

so, this is FALSE