Solve.3x + 10 = 2x + 11
A. 7
B. 1
C. 2
D. 0
Answer: B
Mathematics
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Find the domain and range of the function.f(x) = 5 - x2
A. D: (-?, ?), R: (-?, 5] B. D: (-?, ?), R: [5, ?) C. D: (-?, ?), R: (-?, ?) D. D: (-?, 5], R: (-?, ?)
Mathematics
Determine if the relation is a function. Assume x is the independent variable.{(29, -2), (4, -1), (4, 0), (5, 1), (13, 3)}
A. Yes B. No
Mathematics
Match the quadratic function to the correct graph.y = -(x + 4)2 + 3
A. 
B. 
C. 
D. 
Mathematics
A die is rolled twice. Write the indicated event in set notation.The sum of the rolls is 8.
A. {(2, 6), (3, 5), (5, 3), (6, 2)} B. {(4, 4)} C. {(2, 6), (3, 5), (4, 4), (5, 3), (6, 2)} D. {(2, 6), (3, 5), (4, 4)}
Mathematics