Lucy made tables of values to approximate the solution to a system of
equations. first she found that the x-value of the solution was between 1 and
2, and then she found that it was between 1.5 and 2. next, she made this
table.
x
y 6 =-3x+
y = 4x-5
1.
51
1.2
1.4
0.9
1.8
1.6
2.2
9
1.
03
2.6
which ordered pair is the best approximation of the exact solution?
o a. (1.6,1.3)
o b. (1.9,1,5)
o c. (1.7.0.9)
o d. (1.5,1.8)