Write an eplicit ewuation for the nth term of the following sequence: 4,12,36,108

In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.

The graph is supposed to show f(x) = 3 sin (x/4+1) - 1/2. which of the following are correctly represented in the graph? select two of the following that apply.

Find the slope of the line that passes through the points (0, 0) and (-2, -3). 2/3 3/2 -3/2