Ayard is equal to in length of 3 feet. the function f(y) takes a measurement in yards ( as input) and returns a measurement in feet (as output) what number will the function return if the input is 12.2?

The function will return 36.6 if the input is 12.2.

Step-by-step explanation:

Given,

1 yard = 3 feet,

Let y represents the number of yards ( input ) and f(y) represents the number of feet ( output ) for y yards,

y yards = 3y feet,

⇒ f(y) = 3y,

For y = 12.2,

f(12.2) = 3 × 12.2 = 36.6

Hence, the function will return 36.6 if the input is 12.2.

df =

both have same length

choose (5, 1.5) and (-1.5,-3.5)

step-by-step explanation:

5 - 1.5 =3.5

-1.5 - (-3.5) = 2

3.5 + 2 =5.5

hope this !