Choose the point-slope form of the equation below that represents the line that passes through the points (−6, 4) and (2, 0). (2 points) a
y − 4 = − fraction 1 over 2 (x + 6)

b
y − 4 = 2(x + 6)

c
y + 6 = − fraction 1 over 2 (x − 4)

d
y + 6 = 2(x − 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

Anumber cube is rolled two times in a row. find the probability it will land on 2 on the first roll and a number greater then 4 on the second roll

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?