While preparing data for Gulf Coast Retail’s sales analysis,…

While preparing data for Gulf Coast Retail’s sales analysis, you performed a FULL JOIN between the Sales table and the Customers table.The results revealed: Several records where Sales data exist but Customer fields are null. Several records where Customer data exist but Sales fields are null. Additional fields in the dataset include Employee ID (sales representative) and Payment Method (cash, credit, financing, etc.).   Question:Explain the potential business implications of each type of null value, and describe how you would investigate or address these issues using the additional information provided.    

Consider the following quadratic equation in vertex form . …

Consider the following quadratic equation in vertex form .  Determine the following characteristics of the parabola. a. What is the vertex of the parabola? Your answer should be written as an ordered pair without any spaces. b. The parabola opens . c. Determine the x-intercepts. Type your answer as a simplified fraction  ( , 0) and ( , 0). d. Determine the y-intercept. Type your answer as an ordered pair with no spaces. e. Give the equation for the axis of symmetry