Which is a y-intercept of the graphed function?
a (–9, 0)
b (–3, 0)
c (0, –9)
d (0, –3)

Option C is correct.

The y-intercept of the graphed function is;

Explanation:

To find the y-intercept of the graphed function:

The point where the graph crosses the y-axis is call y-intercept.

You can also find the y-intercept by looking at the given graph and seeing which point crosses the y-axis also this point will always have an x-coordinate of 0.

End behavior of a polynomial function is the behavior of the graph of function as x approaches or  

Also, the degree and the leading coefficient of a polynomial function determine the end behavior of the graphed function.

therefore, the y-intercept of the graphed function is; (0, -9)

e) none of the above because the measure of angle cba is 101°