Determine whether the relation is also a function.{(-5, -7), (-2, 1), (4, 3), (4, 2)}
A. yes
B. no
Answer: B
Mathematics
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Complete the horizontal analysis for the comparative income statement. Round to the nearest tenth of a percent.
A. 10.7%, 42.9%, 10.4%, 8.3%, 13.9%, -56.9%, 20.0% B. -11.9%, -75.0%, -11.6%, -9.1%, -16.2%, 36.2%, -25.0% C. 5.6%, -50.0%, 5.2%, -0.8%, -1.8%, -161.2%, 4.0% D. 11.9%, 75.0%, 11.6%, 9.1%, 16.2%, -36.2%, 25.0%
Mathematics
Determine if the ordered pair is a solution of the equation. Remember to use alphabetical order for substitution.(4, 14); y = 4x - 2
A. No B. Yes
Mathematics
Find the distance d(P1, P2) between the points P1 and P2.P1 = (5, -7); P2 = (7, -1)
A. 2
B. 32
C. 32
D. 4
Mathematics
Write the phrase as an algebraic expression. Let x represent the unknown number.The product of a number and 18
A. x - 18
B. 18x
C. 
D. x + 18
Mathematics