Give the domain and range of the relation.{(-4, -5), (9, -1), (7, 3), (-3, -3)}
A. domain = {9, -3, -4, 7}; range = {-1, 5, -3, -5, 3}
B. domain = {9, -3, -4, 7}; range = {-1, -1, -3, -5, 3}
C. domain = {-1, -3, -5, 3}; range = {9, -3, -4, 7}
D. domain = {9, -3, -4, 7}; range = {-1, -3, -5, 3}
Answer: D
Mathematics
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A. A function B. Not a function
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A. 98 B. 108 C. 107 D. 109
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Sketch the graph of the function. Give the coordinates of the vertex.f(x) = x2 - 5
A. vertex (-5, 0)
B. vertex (5, 0)
C. vertex (0, 5)
D. vertex (0, -5)
Mathematics
Find the intercepts and graph.5x - 20y = 20
A. 
B. 
C. 
D. 
Mathematics