Find Domain and Range in notebook and upload picture with Your answer onto Your Portfolio.
{(1, 4), (5, 6), (6, 9), (10, 20)}
{(–1, 2), (0, 0), (5, 8)}
f(x) = x2 – 2
f(x) = –x2 + 5

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вопрос

To find the domain and range for the given functions and sets of points, we can analyze the x and y values present.

{(1, 4), (5, 6), (6, 9), (10, 20)}
Domain: {1, 5, 6, 10}
Range: {4, 6, 9, 20}

{(-1, 2), (0, 0), (5, 8)}
Domain: {-1, 0, 5}
Range: {2, 0, 8}

f(x) = x^2 - 2
Domain: All real numbers (since x is not restricted)
Range: All real numbers greater than or equal to -2

f(x) = -x^2 + 5
Domain: All real numbers (since x is not restricted)
Range: All real numbers less than or equal to 5

Please upload the picture of your work with the domain and range for each function and set of points onto your portfolio.