HELP! 27-30

Urgent help needed
Pic 2 is the picture you go off of

Select 2 statements that are true about the equation y+6=-10(x-3).1) the slope of the line is -102) the slope of the line is 33) one point on the line is (3,6)4) one point on the line is (3,-6)

Find the greatest common factor of the followig monomials 46g^2h and 34g^6h^6

Factor the polynomial. b^2 + 4b + 4