Which equation describes the relationship between the variables in the table below?
2 answers:
Answer:
Option D
Step-by-step explanation:
x y_
-1 0.1
1 9
2 81
4 6,561
5 59,049
We are given the above table for x and y
We are asked to find the graph
Consider
When x=-1, y =1/9 = 0.1
x=1 y =9, when x=2,y = 81 and so on
x=5, y = 9^5 =59049
Hence the correct equation is
because each y value is the previous y value multiplied by 9
Option D is right
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We have: 5m 75cm = 5.75 m
So the length of each piece is :
ok done. Thank to me :>
Good evening ,
Answer:
In this case the dilation is a reduction (as you can see the image triangle is smaller than the original triangle)
and also the scale factor = OA’/OA = 2/6 = 1/3
since -1 < 1/3 < 1 then it’s a reduction.
Step-by-step explanation:
Look at the photo below for more details (notice OA’ and OA).
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:)
