What is the point-slope form if the coordinates are (-1,1) and (1,-1)

Which of the binomials below is a factor of this trinominal? x^2-13+30

The parabola opens: y=√x-4 (principal square root) up down right left

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4