Do the set of points in the figure represents a function? yes no

yes because if you put a vertical line on it it only goes threw it once it is also called the vertical line test.

i am sorry it just submitted an answer but the answer is 365 boys. hopes this

step-by-step explanation:

step-by-step explanation:

ok so im not 100% sure but you would start by adding 5.1t and 1.9t beacuse they have the same variable. that is 7t.   then add -3.6 + 1.2 which is -2.4

so then keep that as -2.4 + 7t. i apologize if this is incorrect. best luck on your test < 3