Unit test Which relationships have the same constant of proportionality between y and x as the following table?
20
y
4
32
7
56
8 64
Choose 3 answers:

i dont understand the question? ?

step-by-step explanation:

6/20

step-by-step explanation:

c.

step-by-step explanation:

substitution for (0,1)

y=x^2+4x+1

1=0^2+4(x)0+1

1=0+4(x)0+1

1=4(x)0+1

1=0+1

1=1

substitution for (-3,-2)

y=x+1

-2=-3+1

-2=-2