3.14 ssume that, below, A is row equivalent to B. Find bases for Nul A and Col A.
1 1
4 - 11 5
1 1 0
1
6
1 1
0
1 5
0 0 4 - 12
4
A=
B =
3 3 - 4
15 9
0 0 0 0 - 5
4 4
0 4 9

0
1
4
5
1
0
5
basis for Col A is
3
- 4
9
4
9
Jse a comma to separate answers as needed.)
basis for Nul Aie

1 1 0

Step-by-step explanation:

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.

the 3rd on is correct

step-by-step explanation: