Answer:
See explanation
Explanation:
Given the function

1. To reflect the graph of the function f(x) over the y-axis, you should change the slope of the line in opposite. The slope of the function f(x) is 7, so the slope of the reflected function will be -7 and the expression of the reflected function will be

2. To translate the function g(x) 3 units left, add 3 units to x, thus the expression for the function will be

See attached diagram for details.