Solve the problem.Find all points of the graph of y = 5x2 + 5x whose tangent lines are parallel to the line y - 55x = 0.
A. (7, 280)
B. (5, 150)
C. (0, 0)
D. (6, 210)
Answer: B
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Solve the problem.The charge for renting a video is $2 plus $4 per day of renting. Give an expression for the cost C of renting a video for n days.
A. C = 2n + 4n B. C = 2n C. C = 4n D. C = 2 + 4n
Identify the correspondence.The two triangles shown below are congruent. ?IJK ? 
A. ?NLM B. ?LMN C. ?NML D. ?MNL
Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = 
+ 5
A. 
B. 
C. 
D. 
Advertising Suppose that a survey of 100 advertisers in U.S. News, These Times, and World found the following.
21 advertised in all three
24 advertised in These Times and U.S. News
57 advertised in World and U.S. News
23 advertised in World and These Times
51 advertised in These Times
64 advertised in U.S. News
65 advertised in World
Which is the correct Venn diagram representing this information?
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