The expression below can be used to find the perimeter of certain rectangles, where represents the width of
1 answer:
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Answer:
the room dimensions that result in a minimum cost for the paint is;
x = 11 ft
y = 11 ft
z = 8.25 ft
Step-by-step explanation:
Shown in the attachment;
Answer:
No order Pair fall on the graph
Step-by-step explanation:
The given Function is
...............(i)
Now to see whether these ordered pairs Lay on it we will put each ordered pair in the equation (i)
Lets take first ordered pair (1,1)
here x = 1
putting it in (i) gives
this is not equal to 1 so the order pair (1,1) does not fall on function
Lets take second ordered pair (-1,-4)
here x = -1
putting it in (i) gives
this is not equal to -4 so the order pair (-1,4) does not fall on function
Lets take third ordered pair (-2,-1/8)
here x = -2
putting it in (i) gives
this is not equal to -1/8 so the order pair (-2,1/8) does not fall on function
Lets take fourth ordered pair (0,-1/2)
here x = 0
putting it in (i) gives
this is not equal to -1/2 so the order pair (0,-1/2) does not fall on function