Type the correct answer in each box. A = [a ], B=[% 11, _s), and AB
[110 -77 -151]
[230 139 107
Find the elements of matrix A.
b=
C=
d=

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

Find the equation of a line whose slope is 2/5 and y- intercept is 2.write your answer in the form 1) ax+by+c=02) x/a+y/b=1

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.