What is the sign of -4ab when a >0 and b<0 CHOICES
1) Positive
2 )Negative
3 )zero

Which point is a solution to y s 4x + 5?

F(x)=x^3+4 question 6 options: the parent function is shifted up 4 units the parent function is shifted down 4 units the parent function is shifted left 4 units the parent function is shifted right 4 units

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b