Answer:
The equation of line that passes through (1, 2) and (8,9) in slope-intercept form is: 
Step-by-step explanation:
The slope-intercept form of line is given by the formula:

Here m is the slope and b is the y intercept
Given

First of all, the slope has to be found

Putting m=1 in the equation

Putting the point (1,2) in the equation to find the value of b

The equation is:

Hence,
The equation of line that passes through (1, 2) and (8,9) in slope-intercept form is: 
3/2 is its most simple form
The lowest number in the data set is -5.
<h3>How to illustrate the information?</h3>
Let the data sets be consecutive numbers that has a highest number of 2.
Consecutive numbers mean that the.numvers follow each other. This will be:
-5, -6, -7, -8, -9, 0, 1, 2
Based on the numbers illustrated above, the lowest number is -5.
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You would need 3622 ft to cover the outside. There’s no price per square foot of siding (or it’s not shown) so there’s no way to find it.