Solve the following problems to test your understanding of linea relationships, inverse variation, the correlation coefficient, and standard
deviation. These problems are about a park with a small farm, a train, and
a snack bar.
1. This table shows the growth of one pig raised on the farm.
Average Growth of a Properly Fed Pig
Age (mo) 0 1 2 3 4 5 6
Weight (lb) 3 48 92 137 182 228 273
SOURCE Your 4-H Market Hog Project, lowa State University
a. Make a graph of the (age, weight) data. Draw a line that
fits the data.
b. Find a linear equation in the form y = mx + b for the line
in part (a).
c. What do the values of m and b in your equation tell you about
the pig's growth?
d. Use your equation to estimate the pig's weight at 3.5 months
and at 7 months.

answer is 67%

step-by-step explanation:

2 is the final ! : )

he used the algebra tiles correctly.

step-by-step explanation:

given : 3x(2x-1)

solution :

since he used algebra tiles .

armando's solution is the same in the solution shown in figure

as he distributed 2x into x and x and wrote them vertically

and also write   -1 vertically

and 3x into x and x and x and wrote it horizontally

performing the multiplication in the algebra tiles we get

and solving the given expression :

3x(2x-1)

since solving the expression using tiles   and solving the expression algebraically we get the same answer

thus   we can choose the first statement as the answer to this problem which is "he used the algebra tiles correctly".

step-by-step explanation:

hans did not square the 40-unit side; he merely multiplied it by 2.   incorrect.