F. what are the real zeros of f? the real zeros are xequals startfraction negative 7 over 2 endfraction comma 0 comma 9 comma 13 . (type an integer or a simplified fraction. use a comma to separate answers as needed.) g. what is the y-intercept? the y-intercept is yequals 0. (type an integers or a simplified fraction.) h. for what values of x is f (x )less than or equals 0? the set of x-values for which f (x )less than or equals 0 is (negative 4 comma startfraction negative 7 over 2 endfraction ]union [0 comma 9 ]union startset 13 endset . (type your answer in interval notation. use integers or fractions for any numbers in the expression.) i. for how many values of x is f (x )equals negative 5 question mark there is/are 1 x-value(s) where f (x )equals negative 5. j. what is the value of f(7)? f(7)equals nothing click to select your answer(s).