Dwayne is trying to find the fraction represented by the repeating decimal 0.5. He completes the three steps shown: 1) Let x=0.5
2) 10x=5.5
3)
10 x = 5.5
-X = 0.5
9 = 5
What is the purpose of Step 3?

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