Answer: 132º
Step-by-step explanation:
Since <QSR is an inscribed angle, that means that the intercepted arc, which is arc QR, is twice the measure of that angle, which is 132º. Since <QPR is a center angle, it is equal to its center arc. So, <QPR is 132º.
Answer:
- quartic polymomial with negative leading coefficient
- scaled 1/x function with horizontal offset
Step-by-step explanation:
The wiggles of section 1 can be attributed to a number of different functions. Perhaps the simplest is a 4th-degree polynomial. In order to have downward-trending end behavior, it would need to have a negative leading coefficient.
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The curve of section 2 looks like it might be a scaled and translated version of 1/x, or it could be an exponential function. The latter would be expected to approach the horizontal asymptote more quickly than shown here, so we prefer a version of 1/x.
Answer: Last option
Step-by-step explanation:
Note that when the point is not included in the function is marked with an empty circle, and when the point is included in the function is marked with a filled circle.
From the interval 
f(x) is represented by the slanted line 
that cuts the y-axis at 
The starting point of the line must be filled and the end point must be empty.
Then, from the interval 
f(x) is defined by the horizontal line 
. The starting point of this line is marked with a filled circle because it includes the point 
Therefore the correct option is option D or the last graph (from left to right)
