In two or more complete sentences compare the number of x-intercepts of the graph of f(x)=x^2 to the number of x-intercepts of the graph of g(x)=x^2-7 be sure to include the transformations that occurred between the parent function f(x) and its image

In two or more complete sentences, compare the number of x-intercepts in the graph of f(x) = x^2 to the number of x-intercepts in the graph of g(x) = -x^2 +7. Be sure to include the transformations that occurred between the parent function f(x) and its image g(x).

When the function is moved upward 7 units(+7) and the sign is changed to -x^2, it is concave upward, rather than downward, and now it will have two x-intercepts or roots, at (sqrt(7),0) and (-sqrt(7),0)

graph%28300%2C300%2C-5%2C5%2C-5%2C10%2Cx%5E2%2C-x%5E2%2B7%29 the answer is 4

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the answer is a i belaeve atleast thats what my calculator just gfave me

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