INPUT ARTICLE: Article: Usually, you do not need a tank heater to keep an axolotl tank sufficiently warm. The proper temperature for an axolotl hovers between 60 and 70 Fahrenheit (approximately 16-21 Celsius). This is generally room temperature, so heating the tank should not be necessary. However, make sure to adjust the temperature of the room that contains the tank if you live in an area prone to extreme heat or cold. You may need to keep an air conditioner or heater in the room during some months. Axolotls exposed to temperatures above 74 F (23 C) will develop heat stress. If your tank is prone to overheating, purchase a tank cooler. You can buy night-crawlers and frozen bloodworms at a local pet store or feed them earthworms from pesticide free soil. These should be the staples of your axolotl's diet. You can also provide frozen shrimp and bits of chicken for a treat. Avoid live fish as food due to parasites. Feed your axolotl every other day for half an hour. Provide the axolotl with as much food as it can eat in a half hour time frame. Once a week, remove 50 to 60% of the water from the tank. Then, replace it with fresh water. Tap water is safe to use if you condition the water and have a filtration system in place.

SUMMARY: Maintain the right heat. Feed your axolotl a proper diet. Change the water regularly.

INPUT ARTICLE: Article: When you apply makeup, you should always start with clean hands and a fresh canvas. Wash your hands with soap and warm water. Cleanse your face with your regular face wash. Pat your face dry with a clean towel. Before you move on to the next step, allow your skin to rest for 2 to 3 minutes. If you don't have sensitive skin, consider using a gentle exfoliator.

SUMMARY: Cleanse your face.

INPUT ARTICLE: Article: Don't worry if you can't find people to play Uno with you in person! You can easily do an internet search in order to play Uno online. If you prefer, purchase Uno to play on your PC or gaming system, such as a PS4 or Xbox One. You can even personalize the rules to create completely unique Uno games. To do a quick moving game of Uno, have every player put down 2 matches instead of 1 if they have them. This means everyone will go through cards quicker. For example, if there's a yellow 3 on the table, a player could put down a yellow 7 and a red 3. If you don't want the game to end faster, you can have the players draw 2 cards instead of 1 each time they don't have a card to play. If you're playing with a newer deck of Uno cards, you'll probably see 3 customizable Wild cards included. To play with these blank Wild cards, write down your own rules that everyone agrees to. Then you can play them as you would other Wild cards. For example, a customizable rule could be: Everyone must draw 2 cards. The next player must sing a song or draw a card. Swap 1 card with the player next to you. This is another newer card that Uno now includes in the deck. Play the Wild Swap Hands card like a Wild card, but decide which player you'd like to swap hands with. For example, if you have this card, wait until the game is almost over and swap hands with the player that has the fewest cards.

SUMMARY: Play Uno online or on a gaming system. Play double cards to make the game end faster. Customize your own Wild cards. Swap hands with another player if you get the Swap Hands card.

INPUT ARTICLE: Article: This may be easier said than done, but here are some tips: A line. If you see a line on the graph that extends to infinity, then all versions of x will be covered eventually, so the domain is equal to all real numbers. A normal parabola. If you see a parabola that is facing upwards or downwards, then yes, the domain will be all real numbers, because all numbers on the x-axis will eventually be covered. A sideways parabola. Now, if you have a parabola with a vertex at (4,0) which extends infinitely to the right, then your domain is D = [4,) Just state the domain based on the type of graph you're working with. If you're uncertain and know the equation of the line, plug the x-coordinates back into the function to check.

SUMMARY:
Look at the graph. Check out the x-values that are included in the graph. State the domain.