Can someone help me on this question asap please l forgot how to do this

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 .

What is sin 7x/4 ? i need on this urgent trig

How to find the exponential function y=ca^x, with points (1,2) and (2,1)