4. The equation and table shown below represent different function. Which of the following is true?
Function B
y = 7x²+5
Function A
x
Y
-3
-16
+7
-2
-9
0
5
Пенч
쿠=ㅋ
+4
4
33
7
54
√2+28
+21
(x,y)
F.2
a. Neither function is linear, but they have the same rate of change.
b. Both functions are linear, but they have different rates of change.
c. Only function A Is linear, but both functions have the same rate of change.
Only function A is linear, and the functions have different rates of change.