Answer this question please give explanation and also give me some questions on surds with answers pls! and some links

8

Step-by-step explanation:

Recall from the law of indices ;

Given , it could be written as

Therefore :

can be written as :

The fourth root of 16 = 2 that is 2x2x2x2 = 16

so the expression becomes

which will be 8

Therefore :

= 8

a) 0,0; 1,1; and 2,2

step-by-step explanation:

these have the exact same coordinates, thus they are the correct function.