Draw a graph to match the description. Answers will vary.f(x) is increasing and concave down on (-?, 2); f(x) is increasing and concave up on (2, ?). 
What will be an ideal response?
Answers will vary.
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Divide and write answer in lowest terms.20 ÷ 3
A. 7
B. 6
C. 5
D. 4
Solve.A company that manufactures outdoor rocking chairs makes a daily profit p according to the equation 
where p is measured in dollars and x is the number of rocking chairs made per day. Find the number of rocking chairs that must be made each day to produce a zero profit for the company. Round your answer to the nearest whole number.
A. 2041 rocking chairs or 2459 rocking chairs per day B. 20 rocking chairs or 25 rocking chairs per day C. 45 rocking chairs or 50 rocking chairs per day D. 25 rocking chairs per day
Add or subtract by first simplifying each radical (if needed) and then combining any like radical terms.
+ 
A. 
B. 
C. 
+ 
D. 
State whether the triangles are congruent. If the information given is not sufficient, state "No conclusion possible".
A. Not congruent B. No conclusion possible C. Congruent