11. Write a simplified expression for the perimeter of the triangle.
(0.15x-1)
1.5x - 3
1.5x - 3
0.75* - 1

1-for what value of x is line a parallel to line b 2-for what value of x is line a parallel to line b

What is the total surface area of this square pyramid?

If you apply the changes below to the linear parent function f(x)=x what is the equation of the new function vertically stretched by a factor of 3 flip over the x axis