Question

The graph below is a transformation of y=2^x write an equation describing the transformation

Answer 1

For this problem, we are told that a few transformations were performed at the function "y", the graph of the transformation is provided.

The function y is:

`y=2^x`

The graph of the original function is:

We notice two things, the function was inverted and moved up. Therefore we can conclude that the first transformation is multiplying the function with "-1", the second is to move the function up by 5 units. The expression is:

`y=-2^x+5`