What is the equation of the quadratic function with a vertex at (2,-25) and an x-intercept at (7,0)?

Toyland is having a sale. all items are 20% off. how much will you save on an item that usually sells for 95$ explain your

Don't know how to find x given these segment lengths

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