A) find a second-degree polynomial p such that
p(2) = 7, p'(2) = 9,
and
p''(2) = 6.
b) find a cubic function
y = ax3 + bx2 + cx + d
whose graph has horizontal tangents at the points
(−2, 9) and (2, 3).

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1

unless if u could do my questions, if not i wouldn't want to