Question

How do you write and graph a function that translates `y=sqrtx` by shifting 4 units to the left?

Answer 1

`sqrt(x+4)`

Explanation:

Since shifting right or left affects the `x` values, we add or subtract some value from `x`.

Shifting left corresponds to adding, and shifting right corresponds to subtracting. With this in mind, we get

`sqrt(x+4)`

Hope this helps!