The true statements are:
B. f(-1) = 6
D. The domain for f(x) is the set {-2 , -1 , 0 , 1 , 2 , 3 , 4 , 5 , 6}
Step-by-step explanation:
The table:
- → x : -2 : -1 : 0 : 1 : 2 : 3 : 4 : 5 : 6
- → y : 5 : 6 : 7 : 8 : 9 : 10 : 11 : 12 : 13
∵ y = f(x)
∴ x is the domain of the function
∴ y is the range of the function
Use the table to find them
∵ The values of x are -2 , -1 , 0 , 1 , 2 , 3 , 4 , 5 , 6
∴ The domain of f(x) is the set {-2 , -1 , 0 , 1 , 2 , 3 , 4 , 5 , 6}
∵ The values of y are 5 , 6 , 7 , 8 , 9 , 10 , 11 , 12 , 13
∴ The range of f(x) is the set {5 , 6 , 7 , 8 , 9 , 10 , 11 , 12 , 13}
∵ f(5) means the value of y at x = 5
∵ The value of y at x = 5 is 12
∴ f(5) = 12
∵ f(-1) means the value of y at x = -1
∵ The value of y at x = -1 is 6
∴ f(-1) = 6
The true statements are:
B. f(-1) = 6
D. The domain for f(x) is the set {-2 , -1 , 0 , 1 , 2 , 3 , 4 , 5 , 6}
Learn more:
You can learn more about the function in brainly.com/question/7128279
#LearnwithBrainly
