The height of the corn stalk in inches over the first 8 weeks of growth could be
roughly modeled by the function:
h(t) = 2(1.6)". where Lis measured in weeks. On which week of growth
would the corn stalk grow to 21 inches?
Prinches)

n

step-by-step explanation:

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have

your question is incomplete, write all the numbers in the sequence that it tells you.  

step-by-step explanation:

y=-2.5x+12.5

step-by-step explanation:

5y=2x+10

y=0.4x+2

slope=-2.5

5=-2.5*3+b

b=12.5