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i need help with this question parts f g and h

I Need Help With This Question Parts F G And H class=

Sagot :

ANSWER and EXPLANATION

f) The y-intercept of a graph is the point where the graph touches/intersects the y-axis of the coordinate grid.

Therefore, the y-intercept for the given graph is:

[tex](0,-3)[/tex]

g) The domain of a function is the set of all input values for which the function is valid. In other words, it is the set of all x-values of the function.

From the given graph, we have that the domain of the function is:

[tex](-\infty,\infty)[/tex]

h) The range of a function is the set of all output values for which the function is valid. In other words, it is the set of all y-values of the function.

From the given graph, we have that the range of the function is:

[tex]-3\cup[0,\infty)[/tex]

That is the answer.