Provide an appropriate response.If you graphed x ? 12, would you use a parenthesis or a square bracket? Explain why.
What will be an ideal response?
A square bracket. A square bracket means the end point is included.
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Divide the polynomial by the monomial.
A. 3x8 + 35x7 B. 15x11 + 7x4 C. 3x8 + 7x4 D. 10x15
A small dog will weigh 22 pounds at adulthood. The following table shows the weight W, in pounds, t months after birth. The difference 
between his maximum weight and his current weight is given in the third row of the table.
t 3 5 7 9 11 W 7.48 12.99 16.12 17.15 18.37
14.52 9.01 5.88 4.85 3.63?
A: Use exponential regression to model the difference 
as a function of t. Round your answer to two decimal places.B: Use the model you found in part A to find a formula that gives the approximate weight W at age t months. Round your answer to two decimal places.C: Plot the graph of W versus t along with the data points for weight.D: At what age does the dog weigh 21.16 pounds? Round your answer to two decimal places.
What will be an ideal response?
Perform the indicated operation(s). Simplify if possible.
- 
- 
A. 
B. 
C. 
D. 
Add.(10x2 - xy - y2) + (x2 + 11xy + 6y2)
A. 9x2 - 12xy - 7y2 B. 11x2 + 10xy + 5y2 C. 11x2 + 12xy + 7y2 D. 10x2 + 11xy + 6y2