Which expression is equivalent to (9x - 3 1/ + 1 3/8)

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

Look at the hyperbola graphed below. the hyperbola gets very close to the red lines on the graph, but it never touches them. which term describes each of the red lines? o o o o a. asymptote b. directrix c. focus d. axis

In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.