Simplify the expression and enter your answer below (19^1/9) ^9

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9

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

1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x