Answer quickly please!

Please answer these questions to the best of your knowledge!

  1. Using the picture below, which set of ordered pairs models a function? (picture 1)

  2. Which comparison is true?

A4 < square root of 18 < 4.5
B4.5 < square root of 18 < 5
C8.5 < square root of 18 < 9.5
D17 < square root of 18 < 19

  1. Using the picture below, what is the solution to the system of linear equations? (picture 2)

A(-5, -4)
B(1, 3.5)
Cy= -x + 11
Dy= 3.5x + 1

Answer quickly please! Please answer these questions to the best of your knowledge! 1. Using the picture below, which set of ordered pairs models a function? (p class=
Answer quickly please! Please answer these questions to the best of your knowledge! 1. Using the picture below, which set of ordered pairs models a function? (p class=