State the domain and range for the following relation. Then determine whether the relation represents a function. {(8,7) (-8,7). (9,10), (8,13)} The domain of the relation is {1}. (Use a comma to separate answers as needed.)​

Look at attachment. has all info needed. need

Adam plans to choose a video game from the section of the store where everything is 75% off. he writes the expression d-0.75d to find the sale price of the game if the original price is d dollars. gena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. use the drop down menus to explain each part of adams and rena's expression

What is the value of the product (3-2i)(3+2i)?