dragpack70

21.05.2020 • 

Mathematics

20
The number of loaves of bread purchased and the total cost of the bread in dollars can be modeled by the equation c
= 3.56. Which table of values matches the equation and includes only viable solutions?
Loaves (6) Cost(c)
Loaves (b) Cost (c) Loaves (b) Cost (c)
- 7
0
0
0
0
0
0
0.5
1.75
3
10.5
-2
2
7
1
3.5
6
21
4
14
1.5
5.25
9
31.5
Intro

Ответ:

hdjsjfjruejchhehd

12.01.2023

Mathematics

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K'(2,-5), L'(2,2), M'(4,2) &N'(4,-5)

Step-by-step explanation:

K(4,-10), L(4,4), M(8,4) & N(8,-10)

Scale factor(k)=1/2

we have,

Dilation with scale factor k through origin= (kx,ky)

K(4,-10)=K'(4*1/2,-10*1/2)=K'(2,-5)

L(4,4)= L'(4*1/2,4*1/2)=L'(2,2)

M(8,4)=M'(8*1/2,4*1/2)=M'(4,2)

N(8,-10)=N'(8*1/2,-10*1/2)=N'(4,-5)

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