For each example below, determine whether a posit tive, negative or no cause and effect relationship exists
smoking causes lung cancer
amount of time spent at school each day and number of texts sent each day
the amount of licks taken and the size of the tootsie pop

Smoking and cases of lung cancer is positive.

Amount of time spent at school each day and the number of texts sent per day is not causal

The number of licks taken and the size of the Tootsie Pop is negative.

Step-by-step explanation:

1Because as one keeps on smoking the risk of lung cancer increases.

2. Time spent at school has nothing to do with number of texts, so it's not causal.

3. The more one licks the Tootsie Pop the more it decreases.

i need the table so i can see

step-by-step explanation:

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!