8n-2(3n-3)=-2(-n-3)
please show work

Which image (a’ b’ c’ d’) of abcd cannot he produced using only reflections ?

X^2/100+y^2/25=1 the length of the major axis is: a)5 b)10 c)20

A) find the derivative of the inverse to f(x) = 3x + sint at x 6. b) (cale) find the derivative of the inverse to f(x)+3sin at x 6. if x +2y -34, ind he behaviar of the cure at 4,.3), c) a. increasing, concave up d. decreasing, concave down b. increasing, concave down e. decreasing, inflection point c. decreasing, concave up