Write an equation of the line that passes through points (5/12, -1), (-3/4, 1/6)

   or

is the point slope form of an equation that passes through the given points  (5/12, -1), (-3/4, 1/6)

Step-by-step explanation:  To find the slope -- which turns out to be -1, and the  1 disappears from the normal  "m" in front of the  parentheses--

y₂ - y₁ divided by x₂ - x₁  

= -1

Then substitute the values from either coordinate into the point-slope equation form:

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!