If you can differentiate the function, then you can tell that the graph is concave down if the second derivative is negative over the range examined. As an example: for f(x) = -x2, f'(x) = -2x and f"(x) = -2 < 0, so the function will be everywhere concave down.
Depending on the function, it can have any value whatsoever.
If you are looking at a graph and you want to know if a function is continuous, ask yourself this simple question: Can I trace the graph without lifting my pencil? If the answer is yes, then the function is continuous. That is, there should be no "jumps", "holes", or "asymptotes".
To determine the maximum and minimum values of the objective function (4x + 9y), you need to specify the constraints of the problem, such as inequalities or boundaries for (x) and (y). Without these constraints, the function can theoretically increase indefinitely. If you provide a feasible region or constraints, I can help calculate the maximum and minimum values based on those limits.
it will dissolve
The graph of a continuous function will not have any 'breaks' or 'gaps' in it. You can draw it without lifting your pencil or pen. The graph of a discrete function will just be a set of lines.
Depending on the function, it can have any value whatsoever.
Power quality determines the suitability of electrical power to devices. It's function is to determine that the power function is supplied to allow devices to run properly without significant loss of performance.
you cant the function your looking for doesnt exist it realy is video without sound
Verticle line test man. If it intersects two points it is its not a function. if it hits one point it is a function. and im currently looking up to see how it is a equation...
One way to distinguish between a plane concave and convex mirror without touching them is to observe their reflected images. A concave mirror will produce an upright and magnified image of an object placed in front of it, while a convex mirror will produce an upright and diminished image. Another way is to look at the reflection of a distant object – a concave mirror will form a real image, while a convex mirror will create a virtual image.
Because it would be gay without them.
If you look into a concave mirror you will get an inverted image of your face. If you look into a convex mirror you will get an erect image of your face. (Taking suitable distance accordingly)
If our image is real and inverted and smaller than the object ,then it is a concave mirror; if the image is virtual and erect and larger than the object,then it is a convex mirror; if the image is of the same size as of the object,it is a plane mirror. that is how we can distinguish or identify which of the given mirrors are what. BUT if the angle is very small you cannot tell Plane is flat, convex it curves outwards and concave it curves inwards.
You can determine when cherries are ripe by looking for a deep red color, firm texture, and a sweet aroma. Additionally, gently squeezing the cherry should result in a slight give without being mushy.
If you are looking at a graph and you want to know if a function is continuous, ask yourself this simple question: Can I trace the graph without lifting my pencil? If the answer is yes, then the function is continuous. That is, there should be no "jumps", "holes", or "asymptotes".
During the year, due to the earth's orbit, different constellations appear during different seasons. You can use the constellations to determine the time of year.
Without Looking Down was created in 2002.