Graph the equation 6x - y=-1

What is the solution to the equation 9^(x+1) =27

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

If f(x)=3 over x+2 - square root x-3 then f(7)=