The simplified value of (81)^-1/4 *4√81 is :

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)

Which one is the correct answer, and why?

Which of the following vectors are orthogonal to (2,1)? check all that apply