Answer:
can't understand
Step-by-step explanation:
pls try your best
I can’t really explain but this is my working step by step, hope u can understand and see if it helps you :)
Answer:
True. That is a function.
Step-by-step explanation:
A function just means that every input has only one output. The simpler way to do these is the vertical line test. Draw a vertical line anywhere on the graph and see if the vertical line is intersected in two places. If the vertical line is crossed twice, the graph isn't a function.
