How do I find the y-intercept in a table?

4200

Step-by-step explanation:

On any normal table with lots of data, the y-intercept is where the x is 0. Now on this table there is no 0 in the first column so we have to look for a pattern.

It looks like you were trying to find the pattern by subtracting the numbers in each column and that was a very good idea. 3500-2100 is 1400. Matching with this in the first column is 3-1 is 2. So for every 2 on the left, we go down 1400 on the right. You can confirm this with the 3 and 5 on the left and the corresponding 2100 and 700 on the right. The calculations come out the same.

SO, in the left column you have 0 (imagine they made a line for you to fill in) in the right column the number would go up 700 more(following the pattern) Therefore, 0 would go with 4200.

So the y-intercept is 4200

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

source

757764

step-by-step explanation:

de77737dd