Determine whether the relation represents a function. If it is a function, state the domain and range.
A. function
domain:{16, 20, 24, 28}
range: {4, 5, 6, 7}
B. function
domain: {4, 5, 6, 7}
range: {16, 20, 24, 28}
C. not a function
Answer: B
Mathematics
You might also like to view...
Complete the identity.cos (x - 
) = ?
A. cos x B. sin x C. -sin x D. -cos x
Mathematics
Perform the operation and reduce to lowest terms.6 ÷ 2
A. 2
B. 2
C. 
D. 13
Mathematics
Write a piecewise function for the given graph.
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.The product of a number and 8 less than the number is 65. Find the number.
A. -14 or 4 B. -4 or 14 C. -5 or 13 D. -13 or 5
Mathematics