What are the roots of the quadratic equation below? 3x2 + 15x- 5 = 0
-15 + 165
O A. x=
6
OB. x=
-5 + 285
2
O C. X=
-511165
2
-15 + 285
O D. X=
6

What is the rate of change of a line that passes through (2,-5) and (6,-2)?

In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.

Ab and bc form a right angle at point b. if a= (-3,-1) and b= (4,4) what is the equation of bc?