Provide an appropriate response.If you graphed x > 3, would you use a parenthesis or a square bracket? Explain why.
What will be an ideal response?
A parenthesis. A parenthesis means the end point is not included.
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The graph of an ellipse is given. Find the standard form of the equation of the ellipse. 
A. 
+ 
= 1
B. 
- 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Solve the problem.Suppose that the speed of a car, measured in miles per hour (mph), is monitored for some short period of time after the driver applies the brakes. The following table relates the speed of the car to the amount of time, measured in seconds (sec), elapsed from the moment that the brakes are applied. Plot this information on the coordinate plane below. What is happening to the speed of the car during this time frame?
A. The speed of the car increased as time
elapsed.
B. The speed of the car decreased as time
elapsed.
C. The speed of the car decreased as time
elapsed.
D. The speed of the car increased as time
elapsed.
Simplify the expression. Assume that all variables represent non-negative real numbers.5
- 2
- x
A. 14x2
- x
B. 13x
C. 14x
D. 2x
Evaluate.-33
A. 27 B. -27 C. 9 D. -9