Simplify.
? 
A. 
B. 
C. 
D. 
Answer: B
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Solve the problem.The sum of a student's three scores is 221. If the first is 20 points more than the second, and the sum of the first two is 26 more than twice the third, what was the first score?
A. 68 B. 45 C. 65 D. 88
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) = 4x2 + 2x - 2
A. rises to the left and rises to the right
B. falls to the left and falls to the right
C. rises to the left and falls to the right
D. falls to the left and rises to the right
Which of the graphs shows the solution of the given initial value problem?
= -4x, y = -4 when x = 1
A. 
B. 
C. 
D. 
Find the coordinates of the y-intercept for the given equation.x + 4y = -5
A. (0, -20)
B. 
C. (-20, 0)
D. (4, -20)