Please answer these four questions. it’s urgent.

For what values of b will f(x)= logbx be a decreasing function? (16 )

Which of the following describes the graph of y--4x-36 compared to the parent square root function? stretched by a factor of 2, reflected over the x-axis, and translated 9 units right stretched by a factor of 2, reflected over the x-axis, and translated 9 units left stretched by a factor of 2, reflected over the y-axis, and translated 9 units right stretched by a factor of 2, reflected over the y-axis, and translated 9 units left save and exit next submit

15 points what is the end behavior of this graph? & what is the asymptote of this graph?