Given the function f(x)=2x+5, f(2)=9. True
False

Select all relations that are functions.

{(3,2), (5,8), (2,-2)}

{(4,-2),(4,-3),(4,6)}

{(-1,2),(-2,2),(-3,2),(-4,2)}

{(-7,5),(6,-3),(5,8)}

D. 10x is the correct answer a and c are the common factor of 30 and 20 but it’s not the greatestonly b and d are the answers since 30x^3 -20x20x only have one x and 30 have 3 xso it can only be d.10xhope this will !

Answerthe simplified expression isexplanationthe given expression is,let us deal with the bracket first.the two negatives in the parenthesis will become positive.the expression now becomes,we now expand the parenthesis to get,we group like terms to obtain,this simplifies to,