Graph and Find domain, range, Constant Interval, Increasing Interval and Decreasing Interval. I don't know how to do this please help. g(x)= {5x-1 if x<2
{x-9 if x < 2

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Step-by-step explanation:

The graph is attached. You can see that g(x) is defined for every value of x, so the domain is all real numbers.

There is no value of y that cannot be produced by some value of x. Hence, the range is all real numbers.

The lines have an upward slope everywhere, and a zero slope nowhere. There is a downward jump at the point x=2, but a single point does not constitute a "decreasing interval."

So, the function is increasing everywhere except at x=2, where "increasing/decreasing/constant" are not defined. It is not constant or decreasing anywhere.

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The notion of "constant, increasing, decreasing" has to do with the sign of the derivative of the function. Generally, the derivative is undefined at a discontinuity, so "constant, increasing, decreasing" will not apply at a discontinuity.

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.

answer: plz put a pic in so i can answer it

step-by-step explanation: