Question

Hey if you see this question, and know the answer, then come and answer!

my little sister is having a test practice and for the table, in the picture, I need to know the constant proportionally, and the equation for the chart. Thanks so much yall!

please don't answer for points

love yall <3

Answer 1

Answer:

The constant of proportionality is 1/25.

Step-by-step explanation:

Chart values:

 a    |    b

75         3

200      8

1525   61

10       0.4

To find the constant, divide your "b" values by your "a" values.

3/75 simplifies to 1/25 (GCF is 3)

8/200 simplifies to 1/25 (GCF is 8)

61/1525 simplifies to 1/25 (GCF is 61)

0.4/10 becomes 4/100, which simplifies to 1/25 (GCF is 4)

Since all four come to the same constant, 1/25 is the constant of proportionality.

The equation here would be:

$b=\frac{1}{25}a\\b=\frac{a}{25}$

The first one is normally, the second is in slope form.