Constants of Proportionality: Tutorial QUESITOTT
Drag the tiles to the correct boxes to complete the pairs.
Match each table showing a proportional relationship between x and y with its constant of proportionality.
Tiles
ху
X
y
х
y
х
y
4
2
4
4
6
1
6
2
8
4
8
8 12
2 12
w N
3 12
6 12
12 18
3 18
Pairs

.5 lb

step-by-step explanation:

12 in / 6 in =2 in

.25 x 2 = .5 lb

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!

1. 3. can also be expressed as (22/7)

2. -4.5

3. 3.6

happy to

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