Question

Which logarithmic equation is a translation of y = log5x to the right 9 units and 8 units up? A. y = log5(x – 9) + 8 B. y = log5(X + 8) - 9 c. y = log5(x + 9) - 8 D. y = log5(x-8) +9

Answer 1

A

Explanation:

Answer 2

A

Explanation:

For the function
`y=f(x)`, the following options show main translations:

`y=f(x-a)` is a translation
`a` units to the right

`y=f(x+a)` is a translation
`a` units to the left

`y=f(x)+a` is a translation
`a` units up

`y=f(x)-a` is a translation
`a` units down

If you have to translate the function
`y=\log_5x` to the right 9 units and 8 units up, then its equation will be

`y=\log_5(x-9)+8`