A student performed row operations on a matrix as shown below. -4
1 2
4
4
-4
1
2
4
-1 3
1
→
0
-1 3
1
3
4
4
5
3
0
107
N
Which operations did the student perform?
2R2+ R3 R3
2R3+-R3 R3
2R2+R3 R2,R3
2R2 R3

Line l passes through points (0,4) and (3,6) what is the slope of a line that is parallel to line l -2/3 -3/2 2/3 3/2

What is the sum of the geometric series in which a1 = 7, r = 3, and an = 1,701? hint: cap s sub n equals start fraction a sub one left parenthesis one minus r to the power of n end power right parenthesis over one minus r end fraction comma r ≠ 1, where a1 is the first term and r is the common ratio

Ineed the question and choices are in the