The graph of the functions f(x) = x and h(x) = 4x - 2 is added as an attachment
Sketching the graph of the functions
From the question, we have the following parameters that can be used in our computation:
f(x) = x
h(x) = 4x - 2
The function h(x) = 4x - 2 is a linear function that has been transformed from the parent function f(x) = x as follows
- Vertically stretched by a factor of 4
- Shifted down by 2 units
Next, we plot the graph using a graphing tool by taking not of the above transformations rules
The graph of the functions is added as an attachment