Find the domain and range. \{(- 5, - 9), (10, 7), (- 4, - 6), (11, - 7), (6, 9)\} O A. domain = \{6, 9, - 6, - 9, 10\}; range = \{11, 7, - 7, - 4, - 5\} O B. domain = \{- 5, 10, - 4, 11, 6\}; range = \{7, - 6, - 7, 9, - 9\} O C. domain = \{9, - 9, 7, - 7, - 6\} ; range = \{6, - 5, 10, 11, - 4\} O D. domain = \{7, - 5, - 6, - 4, - 9\}; range = \{11, - 7, 6, 9, 10\}
The domain is the set of all x-values in the ordered pairs, and the range is the set of all y-values in the ordered pairs.
Looking at the given ordered pairs:
(-5, -9)
(10, 7)
(-4, -6)
(11, -7)
(6, 9)
The domain is {-5, 10, -4, 11, 6}, and the range is {-9, 7, -6, -7, 9}.
So, the correct answer is B. domain = {-5, 10, -4, 11, 6}; range = {7, -6, -7, 9, -9}.
The domain refers to the set of all input values (x-values) in a relation or function. The range refers to the set of all output values (y-values) in a relation or function.
Looking at the given set of points: \{(-5, -9), (10, 7), (-4, -6), (11, -7), (6, 9)\}
The domain will be the set of x-values from the points, which are -5, 10, -4, 11, and 6.
So, the domain is \{-5, 10, -4, 11, 6\}.
The range will be the set of y-values from the points, which are -9, 7, -6, -7, and 9.
So, the range is \{-9, 7, -6, -7, 9\}.
Therefore, the correct answer is option B: domain = \{-5, 10, -4, 11, 6\}; range = \{-9, 7, -6, -7, 9\}.
To find the domain and range of the given set of points, we need to determine the set of all x-coordinates (domain) and the set of all y-coordinates (range).
The given set of points is {(-5, -9), (10, 7), (-4, -6), (11, -7), (6, 9)}.
Domain: The domain consists of all the x-coordinates of the points in the set. Therefore, the domain is {-5, 10, -4, 11, 6}.
Range: The range consists of all the y-coordinates of the points in the set. Therefore, the range is {-9, 7, -6, -7, 9}.
So, the correct answer is B. domain = {-5, 10, -4, 11, 6}; range = {7, -6, -7, 9, -9}.