Which set of ordered pairs does not represent a function? A. {(1, 2), (2, 3), (3, 4), (4, 5)}

B. {(2, 5), (3, 5), (4, 5), (6, 5)}

C. {(5, 4), (4, 3), (3, 2), (2, 1)}

D. {(2, 6), (3, 4), (-1, 2), (3, 7)}

Please answer quickly this is for a test!!!

the distance from any point on the parabola to the focus is the exact same as the distance from that point to the directrix.

if you could provide answer choices that might allow me to answer the question easier if my above answer isn't an option! (:

4 + 5 7/9= 9 7/9

step-by-step explanation:

so far i think you have the right thing going for you just remember soh cah toh

step-by-step explanation:

sine over hypotenuse

cosine   equals adjacent

tangent over hypotenuse

step-by-step explanation: the answer for wha if rt is 10 centimeters long, and wha is st? it’s 6