Question

32:5Which function represents a vertical stretch of an exponential function?ORX) - 3082" : { }O 10-13)1-013)Mark this and retumSave and Fit

Answer 1

In general terms the form for an exponential function is

`y=a\cdot b^x`

an exponential function is vertically stretched by a factor a, when:

`|a|>1`

according to this a function that is vertically stretched is

`f(x)=3\cdot((1)/(2))^x`