Use the Leading Coefficient Test to determine the end behavior of the polynomial function. Then use this end behavior to match the function with its graph.f(x) = 2x2 + 2x + 3
A. falls to the left and falls to the right
B. rises to the left and falls to the right
C. falls to the left and rises to the right
D. rises to the left and rises to the right
Answer: D
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Use a tree diagram showing all possible results when a die is rolled twice. List the ways of getting the following result.The sum of the numbers showing is 5.
A. (1,4),(2,3),(3,2),(4,1) B. (2,3),(4,1) C. (2,3),(3,2) D. (3,2),(4,1)
Evaluate the integral.
dx
A. 
- 
+ C
B. 
+ 
+ C
C. - 
+ 
+ C
D. - 
- 
+ C
Translate the problem situation to a system of equations. Do not solve.The Cudly College football team scored 86 times last season, some seven-point touchdowns and some three-point field goals. Altogether the 86 scores accounted for 466 points. How many of each type of score was accomplished?
A. x - y = 86; 7x - 3y = 466 B. x + y = 86; 7x + 3y = 466 C. x + 3y = 86; 7x + y = 466 D. x + y = 466; 7x + 3y = 86
Find the real solutions, if any, of the equation. Use the quadratic formula.x2 + 5x + 1 = 0
A. 
B. 
C. 
D. 