If a line bisects DF at E with the coordinates D (5.-10) and F(-1,0), what are the coordinates of the midpoint, E?
[A] (-3,5)
[B] (2,-5)
[C] (3.-5)
[D] (4,-10)
[E] (6-10)

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.

Question 13 (1 point) jerome is starting a new job. his contract states he will earn $42,000 the first year, and will get a 4% raise per year. which function s(x) represents jerome's salary after a certain number of years, x?

Simplify (8x2 − 1 + 2x3) − (7x3 − 3x2 + 1). −5x3 + 11x2 − 2 5x3 − 11x2 + 2 x3 + 2x2 + x3 x3 − 2x2 − x3