Answer:
c
Step-by-step explanation:
C
Note that each of the y- coordinates is the x- coordinate raised to the power of 4.
(1, 1) → y = = 1
(2, 16) → y = = 16
(3, 81) → y = = 81
(4, 256) → y = = 256
(5, 625) → y = = 625
Thus the rule is y = → C
The square root of -9 cannot be -3 because -3 squared or -3 times -3 equals 9 not -9.
Hope this helps!
18
2x+3=4
-3 -3
2x=1
-------
2
x=1/2