Answer:
the solution is in the figure
the number is -5
Which equation represents the line that passes through (–8, 11) and (4, 7/2)?
1 answer:
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The Answer would be x=72. Why? Because 
is your %. You Cross multiply 240 * 30 = 100x
240 time 30 = 7200. you want x to be alone so you do 7200 divided by 100 equaling 72. So you get x=72.
240 time 30 = 7200. you want x to be alone so you do 7200 divided by 100 equaling 72. So you get x=72.
relative max = pi -2
relative min = -2 pi
Step-by-step explanation:
y= 4x- 2tan(x), (-pi/2,pi/2)
To find relative max and min,
According to mathematical procedure to find relative max and relative min,
the following procedure should be carry out.
Derivating equation with respect to x,
.....(1)
Equating equation (1) to Zero,
We get,
....stationary point
There are total three points
1. -pi/2 2. pi/2 3. pi/4
checking local min and local max
first considering -pi/2;
...(2)
putting x= pi/4 in equation (2),
we get,
<0
So, we have local max at x=pi/4
by putting value of x in equation (1);
we get,
.... is maximum point.
Similarly, at x= -pi/ 2,
>0
So, we have local min at x=-pi/2
by putting value of x in equation (1);
we get,
.... is minimum point