How do you write 164.38 on expanded

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

Find the zeros of each function. f(x) = 6x^2 - 7x - 20

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.