Which table represents y as a function of x? A.
у
B.
C.
D.
X
! *
у
у
-1
-5
-3
-
NN*
Niu
6
-6
3
1
-6
-2
-3
-5
5
6
-8
--3
4
2.
8
-3
-2
1
-4
N
-8
8
ОА
OD
OB
ОС

x= 149. 24+7=31. 180-31=149

your welcome

the 2 figures are congruent bc if you reflect abcd over the y axis then over the d axis the figures overlap

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b