a store wants to print flyers to advertise it's grand opening. A printer will charge $50 and $0.05 per flyer. if the store has a
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True.
Since
, 
and the solutions are decreasing functions.
Since
<u>Answer-</u>
<em>The area of QRS is </em><em>238.7</em><em> sq units.</em>
<u>Solution-</u>
According to properties of supplementary angles,
So,
As the sum of measurement of all the angles in a triangle is 180, so
Then the area of the triangle will be,
Step-by-step explanation:
Given
The function is
for , we will check the values of
and
Take 3 and 4
Similarly,
Thus,
Also, is 1 i.e. a constant value. So, the function is increasing linearly for the given interval.