1. Find the length Between the Given Points
a. (1,6) and (4,10)
b. (-5,1 ) and (7,6)

What is the point-slope form of the equation for the line with a slope of -2 that passes through (1,4)?

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0

Simplify. 3(4+4x) (type your answer in with no spaces)