The table below shows X and Y values for the equation Y = X + 13

What is Y when X = 17?​

Step-by-step explanation:

If X = 17, you have to add that with 13 to get Y.

That is your final answer.

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!

phosphate, calcium ion, chloride ion, neon atom

step-by-step explanation: