If the domain of the square root function f(x) is x < 7, which statement must be true?
7 is subtracted from the x-terim inside the radical.
the radical is multiplied by a negative number.
7 is added to the radical term.
the x-term inside the radical has a negative coefficient.

Imagine a new pasture with grass growing on it. every day after the seeds have germinated, the number of blades of grass in the pasture triples. after 18 days, the entire pasture is completely covered in grass. how many days did it take for the pasture to be one-third covered in grass?

Lv beethoven software supplies customized software to a managed healthcare system. lv beethoven software's costs for the software is $1,723,000. lv beethoven software sells the software to the healthcare system for $3,816,981.10. overhead expenses are estimated at 47% of the selling price. what is lv beethoven software's net profit to the nearest dollar?

What would the rule be for the reflection of y=-3