In one sentence, describe what the following article is about: The degree (or “order”) of a polynomial is simply the largest exponent value in the expression. If the degree of your polynomial is 2 (there is no exponent larger than x2), you can find the axis of symmetry using the formula method above. If the degree of the polynomial is higher than 2, use this graphical method. Make two lines in the shape of a plus sign. The horizontal line is your x-axis; the vertical line is your y-axis. Mark both axes with numbers at equal intervals. Spacing should be uniform on both axes. Take your polynomial or function and calculate values of f(x) by putting all values of x into it. You now have pairs of y = f(x) for every x on the axis. For each (x, y) pair, make a point on the graph – vertically on the x-axis and horizontally on the y-axis. Once you have marked all the graph points, you can connect your dots smoothly to reveal a continuous graph of your polynomial. Inspect your graph carefully. Look for a point on the axis such that when a line is passed through it, the graph splits into two equal, mirrored halves. If you can find a point – call it “b” – on the x-axis that splits the graph into two mirrored halves, then that point, b, is your axis of symmetry.
Summary: Check the degree of your polynomial. Draw the x- and y- axes. Number your graph. Calculate y = f(x) for every x. Make a graph point for each pair. Draw the graph of the polynomial. Look for the axis of symmetry. Note the axis of symmetry.

Problem: Article: Whatever routine you create, the important part is to be consistent. As with most things when it comes to taking care of your body, it's more important that you're doing anything at all. That means that if you're going to be better about doing a shorter, simpler routine every day rather than sporadically doing something more complex once every two weeks, just do the simpler routine.  A routine which you can really be regular about is more likely to be something that you keep up over time. Since long-term care is really what's needed for nice skin, that is why it's important to choose something that you can make a habit out of. This is going to be the most important thing if your major skin problem is acne. Acne is a difficult skin problem to defeat and regular cleaning is the most important thing you can do to treat it. Washing your skin is one of the most important things you can do to get nice skin. As you go through your day, you build up all sorts of dirt and bacteria on your skin that can clog your pores, cause redness, make you itch, and other problems. When you wash your skin, you remove these materials before they have the chance to really cause problems. Start by rinsing your skin with clean, warm water. Next, lather up with a soap that is geared toward the type of skin you have. You'll want to use oil-free soaps on your face, unless you have dry skin. Your body will usually do best with a moisturizing soap. Gently rub the skin using a washcloth, in circular motions. When you're done, rinse with clean, cool water. Exfoliating your skin will leave you feeling more comfortable but it will also help your skin in many different ways. Exfoliating uses textured materials to remove dead skin and dirt from your healthy skin underneath. Most people associate it with the skin of the face, but you'll want to exfoliate all over your body if possible.  One of the major benefits of exfoliating comes with exfoliating in areas where you shave (legs, face, whatever). When you shave, the root can become misaligned with the skin opening and cause ingrown hairs. By exfoliating, you can realign the hair and prevent those annoying red bumps. Try exfoliating after you shave every time and occasionally before you shave as well. You can buy many exfoliating products wherever other skin products are found (including creams and scrubbing tools) or you can make some basic products at home. One easy option is to make a baking soda paste. Mix baking soda with just a few drops of water until a paste is formed. This can be used like a "soap" in order to exfoliate the skin. This works best on the face. A homemade sugar scrub may work better for the rest of your body. When you dry your face, don't use a regular towel and don't just rub your face with it. This spreads bacteria, which can lead to unhealthy skin to begin with. Instead, pat it gently with a clean towel that's used for your face and only your face. Patting dry and using a clean towel is especially important if you're combatting acne. There are all sorts of problems that you might have with your skin, but regardless of what they are: don't ignore them! The sooner you take a serious approach to fixing the problem, the easier it will be to solve. If you don't have luck on your own, talk to a dermatologist. You may have a condition which requires stronger medication than what is available at your local Walgreens.   Deal with acne and blemishes. There are lots of different ways to get rid of acne and which one works for you will depend on the type of acne you have, as well as your skin type. Experiment to find something that works for you.  Treat dry skin You'll want to take dry skin just as seriously as oily skin, even if the appearance isn't quite as bad or it's in an area you don't normally see. Dry skin can crack, opening you up to infection and acne, so it's important to deal with. Moisturizers and increased water consumption are a good place to start, as well as regularly exfoliating. You'll want to take extra steps to protect your skin in the winter, if you want to ensure that you develop nice skin. The cold temperatures are harsh on your skin, drying it out and causing damage. Cover as much of your skin as you can with clothing. For the skin that must stay exposed, use a moisture cream or lanolin product to protect your skin. Be extra careful and hydrate more than you normally would to help your body naturally compensate as well. Cold air is low in moisture because the water precipitates out in the form of mist or snow. Because it is low in moisture, it sucks the water out of your own skin, drying it out.
Summary:
Be consistent with any skin care routine. Wash your skin at least once every day. Exfoliate your skin to remove dead skin and grime. Dry your face correctly to prevent even more problems. Deal with skin problems instead of leaving them to get worse. Take extra care in winter to prevent cracks and dryness.