Which of the following rules represents the function graphed? A.)f( x) = x + 2
B.)f( x) = x
C.)f( x) = x

Sara sells beaded necklaces she makes a profit of 4 dollars pn every neclace she sells which table represents the profit sara makes

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

Apublic library wants to place 4 magazines and 9 books on each display shelf. the expression 4s+9s represents the total number of items that will be displayed on s shelves. simplify the expression