Write an explicit formula for a_na n
​
, the n^{\text{th}}n
th
term of the sequence 54, 18, 6, ...54,18,6,

Suppose that x and y are both differentiable functions of t and are related by the given equation. use implicit differentiation with respect to t to determine startfraction dy over dt endfraction in terms of x, y, and startfraction dx over dt endfraction .

Find the zeros of the function. write the smaller solution first, and the larger solution second f(x)= (x+6)^2-49

Cot(90° − x) = 1 the value of x that satisfies this equation is °. a. 60 b. 135 c. 225 d. 315