If f(x)=−x2−8x+7 and g(x)=x−1, what does (g−f)(x) equal? A)(g−f)(x)=−x2−9x+8
B)(g−f)(x)=−x2−7x+6
C)(g−f)(x)=−8x+8
D)(g−f)(x)=x2+9x−8

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?

How do your peer relationships affect your overall health status? what can you do to improve your peer relationships?

Determine domain and range, largest open interval, and intervals which function is continuous.