Answer:
Is there more to the question?
Step-by-step explanation:
It is a number that has a variable and the variable can change to anything that you multiply by the factor it sits with. So basically it’s a number (3) that multiplies by whatever y equals to.
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Answer:
y-intercept is y= -4.5+28 slope is 4.5
Step-by-step explanation:
18x+4y=112
-18x -18x
4y=112-18x
-----------------
4
y= -4.5x+28
Answer:
Option C) The symbol y represents the predicted value of price.
Step-by-step explanation:
We are given the following in the question:
We find a regression equation with x representing the ratings and y representing price.
The equation has a slope of 130 and a y-intercept of 350.
Comparing with the slope intercept form:
![y = mx + c\\\text{where m is the slope and c is the y intercept}](https://tex.z-dn.net/?f=y%20%3D%20mx%20%2B%20c%5C%5C%5Ctext%7Bwhere%20m%20is%20the%20slope%20and%20c%20is%20the%20y%20intercept%7D)
Thus, we can write the equation as:
![y = 130x + 350](https://tex.z-dn.net/?f=y%20%3D%20130x%20%2B%20350)
Here, y is the predicted variable that is the price, c is the price of hotel when a rating of 0 is given.
Thus, symbol y represents:
C) The symbol y represents the predicted value of price.
The perimeter is 38.4 inches