<span><span>y = 2 + 2sec(2x)
The upper part of the range will be when the secant has the smallest
positive value up to infinity.
The smallest positive value of the secant is 1
So the minimum of the upper part of the range of
y = 2 + 2sec(2x) is 2 + 2(1) = 2 + 2 = 4
So the upper part of the range is [4, )
The lower part of the range will be from negative infinity
up to when the secant has the largest negative value.
The largest negative value of the secant is -1
So the maximum of the lower part of the range of
y = 2 + 2sec(2x) is 2 + 2(-1) = 2 - 2 = 0
So the lower part of the range is (, 0].
Therefore the range is (, 0] U [4, )
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Answer:
both? use water for both of them
Step-by-step explanation:
Slope is defined as the change in y-coordinate over the change in x, so if you find the change then you can find the slope.
Thus, your slope is -6/5.
Answer:
$6,250
Step-by-step explanation:
5% of 5000 = .05 x 5000 = 250 this finds the amount gained per year
250 x 5 = 1,250 this is the amount earned over 5 years
5000 + 1250 = 6,250 this is the total after 5 years.
Hope this helps!
I believe it's called the lowest common multiple.
Hope this helps
