The only variable on the right hand side is sin(x).
The maximum value of sin(x) is 1.
So, the max value of 3sin(x) is 3*1 = 3
and so, the max value of 3sin(x) + 2 is 3+2 = 5.
8
20 and the vertex of the parabola is at (3, 20)
If a + b = 6, what is the value of 3a + 3b?
It has an absolute minimum at the point (2,3). It has no maximum but the ends of the graph both approach infinity.
13.056
The sine function (sin x) can only have values in the range between 1 and -1. Perhaps you can work it out from there.
8
78
20 and the vertex of the parabola is at (3, 20)
5 7
If a + b = 6, what is the value of 3a + 3b?
maximum value of 6y+10y
It has an absolute minimum at the point (2,3). It has no maximum but the ends of the graph both approach infinity.
The answer depends on the value of y.
13.056
The answer will depend on the ranges for x and y. If the ranges are not restricted, then C can have any value.
There is no maximum but te minimum is 15.