X-intercept (0,4.5)
Y intercept(0,-1)
Answer: 5.5
Step-by-step explanation: if you divided 11 by 2 you will get the miles to hour
The function shown is ...

It will have zeros where the numerator factors are zero: x=0, 2, 5.
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Perhaps you intend the function
... f(x) = x(x-2)/((x+3)(x-5))
which is written in typeset form as ...

It, too, will have zeros where the numerator factors are zero: x = 0, x = 2.
Appropriate choices seem to be ...
You have a grade percentage of 85% in the class after the 50 points are added.