y = -1 + 3 sin 4x
Let's look at the equation of y = 3 sin 4x, which is of the form y = A sin Bx, where
the amplitude = |A|, and the period = (2pi)/B.
So that the amplitude of the graph of y = 3 sin 4x is |3| = 3, which tell us that the maximum value of y is 3 and the minimum value is -3, and the period is (2pi)/4 = pi/2, which tell us that each cycle is completed in pi/2 radians.
The graph of y = -1 + 3 sin 4x has the same amplitude and period as y = 3 sin 4x, and translates the graph of y = 3 sin 4x one unit down, so that the maximum value of y becomes 2 and the minimum value becomes -4.
The answer will depend on the ranges for x and y. If the ranges are not restricted, then C can have any value.
-1
The question is not clear. A function is defined by an equation and that requires an equals sign. there is no equals sign in the question. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "times", "divided by", "equals".
If AC equals 6 and BD equals 4, then AB equals 5.
When equals are added to equals, you don't necessarily get wholes. But whatever you do get, they're equal.
The amplitude of a function is half the distance between the maximum and minimum values. This is the absolute value of the number in front of the trig function. for example, y=Asin(x) or y= Acos(x) the absolute value of A is the amplitude. Therefore, the amplitude of y=-2sinx is 2
There is no maximum but te minimum is 15.
+3 and -3
It has an absolute minimum at the point (2,3). It has no maximum but the ends of the graph both approach infinity.
4
The amplitude is 1.
The amplitude is ' 1 ' .
The amplitude is 4 .
A straight line has no turning points and so no local maxima or minima. The line has a maximum at + infinity and a minimum at - infinity if m > 0 and conversely if m < 0. When m = 0, the line is horizontal and so has no maximum or minimum. ([Alternatively, every point on the line is simultaneously a maximum and a minimum.]
5
The amplitude of the wave [ y = -2 sin(x) ] is 2.
5 7