Answer:
all are functions
Step-by-step explanation:
a function is when each x has a y
a relation is when 1 x has more than 1 y which makes it invalid therefore not a function
Answer: A and D
Step-by-step explanation:
Table B : not a function the value of x=3 has two images
Table C: not a function the value of x=1 has two images
Tables A and D are functions
Answer:
Hello Love! Answer: 8000
volume is just length x width x height
so 20 x 20 x 20 = 8000
Horizontal, x
straight up and down, y
if you have a 3d plane, z
