Answer:
4x+16
Step-by-step explanation:
Just multiply x and 4 by 4 to get your answer.
Answer:
Step-by-step explanation:
Given
The length of each cube is
If there are 6 cubes placed over each other, then the height achieved by the cubes is
Answer:
Graph 2
Step-by-step explanation:
Graph two is not a function because it does not pass "the vertical line test", which is a method of determining if a graph is a function or not. To do this, we use our pen to check that for every x value there is only one y value. In graph two, however, this is not the case.