State the domain and range for the function f(x) = 2x2 – 7. show all steps, .

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

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.

In the diagram, gef and hef are congruent. what is the value of x