The set of ordered pairs shown below is a relation that is a function of x. {(−3, 5)(−4, 7)(−6, 9) (−5, 11)}

Which ordered pair could be included in the set so that the relation remains a function of x?

A. (-5,15)
B. (-6,13)
C.(-9,7)
D.(-3,7)

The ratio of blue cards to green cards is 2 to 5. there are 8 blue cards. complete the diagram and explain how you can find the number of green cards.

You are making a blueprint of your bedroom and you plan to use a scale factor of 18 . the actual width of your room is 14 feet and the actual length of your room is 16 feet. determine the width and length of your room on the blueprint. on the blueprint, your room will have a width of feet and a length of feet.

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?