Hurry pls

What is the area of this triangle?

A) 9x6 y2
B) 9x6 y3
C) 9x8 y2
D) 18x6 y3

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 r i 4.5+10r=-6.5 with work pls

Ineed ! i can’t figure out this graph