Armando likes to watch sports on television. he recorded the following statistics about four games he watched. (note: the times below include television commercials and commentary.) sport time watched amount of game watched basketball 1 hr 27 min 1 of 2 halves football 48 min 1 of 4 quarters soccer 50 min 1 of 2 halves baseball 1 hr 24 min 4 of 9 innings

for any of you who need the translation here it is

step-by-step explanation:

find the angular size of the equatorial radius of the earth, if the horizontal parallax of the sun

first option

a function is a relation in which an input is paired with exactly one output.

so, let's find the right answer.

in our first option, our inputs are january, february, and march. the outputs are 30, 28, and 25. each input has it's own output. this is correct!

our second option we know is incorrect, because ms. valverade has two outputs, dogs and cats. this is not a function.

our third option is incorrect as well. the yellow square has two ouputs, the square and the triangle.

lastly, in our fourth option, we see the number 7 two times with a different output. therefore, this is not a function.

remember: each input must be paired with only one output!