Find the equation of the tangent line to the graph at x=1

- Find the equation of the tangent line to the graph of y 7 x at x 1
- Find the equation of the tangent line to the graph of y 3 x at x 1
- Find the equation of the tangent line to the graph of y 9 x at x 1
- Find the equation of the tangent line to the graph of y=2^x at x=1
- Find the equation of the tangent line to the graph of y 5 x at x 1
- Find the equation of the tangent line to the graph of y=6^x at x=1
- Find the equation of the tangent line to the graph of y 8 x at x 1
- Find the equation of the tangent line to the graph of y 4 x at x 1
- Find the equation of the tangent line to the graph of the function at x 1