Solve for X 3 (x+1)=9

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!

Need match the functions with correct transformation. f(x) = -3x f(x) = |x-1|+3 f(x) = √(x+3) 1/2x² f(x) = (x+1)²-3 4|x| 1. compress by a factor of 1/2 2. stretch by a factor of 4 3. shift to the left 3 4. shift to the left 1 5. shift up 3 6. reflection

The area of each triangle is 7 square units. the surface area of the triangular prism is