To every linear transformation T from R2 to R2, there is an associated 2×2 matrix. Match the following linear transformations with their associated matrix.
1. Reflection about the x-axis.
2. Reflection about the line y=x.
3. Counter-clockwise rotation by π/2 radian.
4. Reflection about the y-axis.
5. The projection onto the x-axis given by T(x, y)=(x,0).
6. Clockwise rotation by π/2 radians.

a) 0 1
-1 0
b) 0 0
0 0
c) 0 1
1 0
d) 1 0
0 -1
e) 0 -1
1 0
f) -1 0
0 1

step-by-step explanation:

the answer is d

step-by-step explanation:

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )

898.1666667

step-by-step explanation:

5389/6 = 898.1666667