Use the horizontal line test to identify the relation whose inverse is not a function. Here are the first two options to choose
from. I’ll send the other graphs
1 answer:
The Horizontal Line Test states that; if when drawing a horizontal line to the graph of a function, this line cuts the function at more than one point, the inverse of that function is not a function.
Applying the test for graphs attached:
We can conclude the inverse of graphs number 1, number 2 and number 4, are not functions because the lines cut in mere than one point.
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