It depends on the function.
no... the sign indicates whether the rate of change is increasing or decreasing. It is only negative if the rate is decreasing over time.
The numerator function x2 - 4 and the denominator function x2 + 3x + 2 are both continuous functions of x for the entire x-axis. However, the quotient of these two functions is not continuous when the denominator function has the value of 0, because division by zero is not defined. The denominator function is 0 when x = -1 or -2. Therefore, the quotient function is not fully continuous over any intervals that include -1 or -2, but it is "piecewise continuous" over other intervals of the x-axis.
Log x is defined only for x > 0. The first derivative of log x is 1/x, which, for x > 0 is also > 0 The second derivative of log x = -1/x2 is always negative over the valid domain for x. Together, these derivatives show that log x is a strictly monotonic increasing function of x and that its rate of increase is always decreasing. Consequently log x is convex.
The domain of your function is the set of real numbers.
All y-values in the function are multiplied by -1. This function is 'flipped' over the x-axis.
decreasing per capita
Decreasing over the last 40 yrs or so
The number of interstate wars (wars betweens countries) has been decreasing over time. However, the number of intrastate wars (civil wars) have been increasing over time.
no... the sign indicates whether the rate of change is increasing or decreasing. It is only negative if the rate is decreasing over time.
The range of a function is the interval (or intervals) over which the independent variable is valid, i.e. results in a valid value of the function.
The majority of kangaroo species have an erratic population pattern, increasing and decreasing with environmental conditions. There are over 60 species of kangaroo, however, and many of the lesser-known species are decreasing in number, especially those in the wallaby family. But the larger creatures commonly recognised as kangaroos, such as Red kangaroos and Grey kangaroos, remain common and prolific.
It is increasing in temperature. When you put a pot of water over a lit stove, it evaporates into its gas form, water vapor, which can also be called steam.
The price of food has changed over time, increasing and decreasing. The cost of eggs in 2008 ranged between $1.83 and $2.17.
you would expect that the populations of animals are increasing or decreasing or because of no rainfall the plants will get dried.
a whoping number of 7,500 constinly increasing over the years not decreasing
When both axis' are increasing it is a positive correlation. When both are decreasing it is a negative correlation. When the dots are all over the place then there is no correlation.
A sales analysis report basically shows the trends of sales that have occurred within a business over a period of time. This report will show you if sales are decreasing or increasing.