5. Approximate the solution to this system of equations. (6 points)
y=-x+ 3
ya 2x + 1
The first step is to identify y-values for different values of x. The table shows y-values for the two
functions between x=-1 and x=2.
X
-1
-0.5
0
0.5
1
1.5
2
y=-x+3
4
3.5
3
2.5
2
1.5
1
y= 2x+1
-1
0
1
2
3
4
5
a. How do you know that the solution is between the two rows in the table corresponding to x=0.5
and x 1? (1 point)