3.
a constant
The solution consists of the infinite number of points on the line which is defined by y + x = 6.
A nonconstant function is called periodic if there exists a number that you can add to (or subtract from) the argument and get the same result. The smallest such positive number is called the period. That is, nonconstant function f(x) is periodic, if and only if f(x) = f(x + h) for some real h. The smallest positive such h is the period. For example, the sine function has period 2*pi, and the function g(x) := [x] - x has period 1.
when x is a negative number --- is a wrong answer since square root of a negative number is not defined. So x has to be zero or a positive number. The correct answer is that when x lies between 0 and 1 (with both limits excluded), its square root is greater than the number itself. Of course at both limits, the square root (assuming the positive square root - since a square root of a number can be positive or negative, both with the same absolute value) is the same as the number.
f(x) = 2 cos 3x The amplitude: A = |2| = 2 The maximum value of the function: 2 The minimum value of the function: -2 The range: [-2, 2]
Because that is the way the tan function is defined!
(+)(+)=(+) (-)(-)=(+) (-)(+)=(-) (+)(-)=(-) This is all.
A positive number.
A positive number divided by a negative number equals a negative number.
Negative 1 plus positive 5 equals positive 4. When you add a negative number to a positive number, you effectively subtract the absolute value of the negative number from the positive number. In this case, 5 - 1 equals 4.
false!
a constant
any number
An integer is a positive or negative whole number.
Positive 0.75 plus negative 0.25 equals 0.50. When you add a positive number to a negative number, you effectively subtract the absolute value of the negative number from the positive number. In this case, 0.75 - 0.25 equals 0.50.
It does not. A negative number multiplied by a negative number equals a positive number.
A negative number minus a positive number equals a minus number( E.G -5 - [+]5 = -10)A negative number minus a negative number equals a positive number ( If the number's big enough)(E.G -5 - -5 = 0 )Hope this helps :)