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vagabundo [1.1K]
3 years ago
9

What is true about the graphs of y = x^2 – 2 and y = x^2 + 2?

Mathematics
1 answer:
ASHA 777 [7]3 years ago
6 0

Answer:

Graphs behave differently at various x-inter cepts. Sometimes the graph will cross over the x-axis at an intercept. Other times the graph will touch the x-axis and bounce off.

Suppose, for example, we graph the function. f(x) = (x+3)(x - 2)²(x+1)³.

Notice in the figure below that the behavior of the function at each of the x-intercepts is different.

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