Subtract.-7 - 7
A. -7
B. 0
C. -14
D. 14
Answer: C
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Use a finite approximation to estimate the area under the graph of the given function on the stated interval as instructed.f(x) = 
between x = 3 and x = 5 using a right sum with two rectangles of equal width.
A. 
B. 
C. 
D. 
Solve.Two radio transmitters are located 400 miles apart on a shore and send simultaneous signals to a ship that is 200 miles offshore. The signal from transmitter T arrives at the ship 300 microseconds after the signal from transmitter S. The signals travel at the speed of 0.186 miles per microsecond. Find the equation of the hyperbola with foci S and T on which the ship is located. Let the center point between the transmitters correspond to the point (0, 0) and let the x-axis be oriented such that it contains the two transmitters. (Hint: For any point along the hyperbola, the absolute value of the difference of its distances from the foci is 2a.)
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Describe how to transform the graph of f into the graph of g.f(x) = 
and g(x) = 
A. Vertical scaling by a factor of 
B. Horizontal scaling by a factor of 
C. Vertical scaling by a factor of 3
D. Horizontal scaling by a factor of 3
Make a bar graph to represent the data.The following table shows the number of inches of rainfall measured at City X during the following days. Create a horizontal bar graph.
What will be an ideal response?