CASE 1 The diagram below shows the first option of a swimming pool. As seen from the top, the swimming pool
is formed as a trapezium (this measurable figure consists of a rectangle and triangle). The swimming
pool is thus a three-dimensional object that consists of a rectangular and a triangular prism. All the
measurements are indicated on the diagram.
300 cm
3 m
3,2 m
2,5 m
TOP VIEW
150 cm
5 m
250 cm
5 m
1.1
Calculate the area of the base of the swimming pool.
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i would need to see the dot plot : )

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation:

what is the information provided?

step-by-step explanation: