You would need to see the rest of the equation to plug in 7 for x. Treat it as y=equation and replace any x with 7.
Step-by-step explanation:
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Answer:
(-1,0) (0,4) (1,0)
Step-by-step explanation:
The turning points are also called the critical points. It is where the graph changes direction.
They occur at (-1,0) (0,4) (1,0)
D is equivalent because brackets don’t change anything here


Hence there is no such natural numbers exist.