Answer:
11
Step-by-step explanation:
11 + 10 = 21
all are correct except the third one. the formula for that one should be v = a³ since it's a cube
To write it in function notation you'll convert it into a function, substituting y by f(x):
y = 3x - 8 = f(x) = 3x - 8
Hope it helped,
BioTeacher101
X-4
