Each of the following tables defines a relationship between an input x and an output y. Which of the relationships represent functions?
Table A
x 18
I 24
-3
lo
16
14
19
172
Table B
x 9
ly |-14
15
124
38
-16
153
129

The suare root of 9x plus 7 plus the square rot of 2x equall to 7

Timmy uses 1 1 2 cups of sugar for every 2 gallons of lemonade he makes. how many cups of sugar would timmy use if he makes 13 gallons of lemonade?

Answer this two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: two right triangles abc and edc have a common vertex c. angle abc and edc are right angles. ab is labeled 13 feet, ac is labeled 15 feet, ec is labeled 10 feet, and ed is labeled 4 feet.what is the approximate distance, in feet, between the two poles? 11.14 feet16.65 feet14.35 feet15.59 feet