You are building a pool area that consists of a rectangular swimming pool and a concrete walkway
of even width surrounding all four sides of the pool. The pool itself is 12 ft by 7 ft. Find the area of
the walkway.
12
12
1. Equation:
2. Table:
Width
Area
AW
A(w) =
3. Graph: Scale the x- and y-axis.
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4. Domain (in context):
Area
5. Range (in context):
width
6. What type of function is A(x)?
7. Justify your answer.

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

6 spoons of sugar for every 21 cups of flour

step-by-step explanation:

answer: two angles are called supplementary if they add up to 180°. example: the two angles (140° and 40°) are supplementary because they add up to 180°.

step-by-step explanation:

the answer is:

the lateral area is equal to

to find the lateral area of the square pyramid, first we need to find the perimeter of the base, and then, find the lateral area using the following formulas:

where,

s, is the base length

slant height, is the height of a the side of the pyramid

we are given:

now, calculating the perimeter of the base, we have:

then, calculating the lateral area:

hence, we have that the lateral area is equal to

have a nice day!