Write a rule to describe the function shown. x y −6 −4 −3 −2 0 0 3 2 y equals start fraction two over three end fraction x y equals negative start fraction two over three end fraction x y equals start fraction three over two end fraction x y equals start fraction two over three end fraction x minus one

(y equals start fraction two over three end fraction x)

Step-by-step explanation:

Lest's organize the table values of our function first:

x    y

-6  -4

-3  -2

0   0

3   2

The simplest kind of of function is a linear function of the form where is the slope and is the y-intercept. Let's us check if our function is a linear one finding its equation and checking that all points are in the line.

The first step to find a linear equation is find the slope of the line; to do it, we are using the slope formula:

where

is the slope of the line

are the coordinates of the first point

are the coordinates of the second point

We know from our table that the first and second points are (-6, -4) and (-3, -2) respectively, so , , , and .

Replacing values:

Now that we have the slope of our line we can use the point slope formula to complete our linear function:

where

is the slope

are the coordinates of the first point

Replacing values:

Now, to check if our function is valid, we can either check if each point satisfies the rule , or we can graph it and check if each lies is in the graph.

Let's check both:

We already know that points (-6, -4) and (-3, -2) satisfy the rule (after all, those were the point we used to came out with the rule in the first place), so we just need to check the points (0, 0) and (3, 2)

- For (0, 0):

The point satisfies the rule.

- For (3, 2):

The point satisfies the rule.

Since all the points of our table satisfies the rule , we can conclude that the rule describing the function shown is .

81 seats

step-by-step explanation:

if you multiply 0.65 times 125 then you get 81.5 seats. well since you can't have half of a seat you have to round down and get 81 seats in the no children zones. that leave 44 seats outside of the no children zone.