How do I solve this question??

Match each function with its rate of growth or decay

The input to the function is x and the output is y. write the function such that x can be a vector (use element-by-element operations). a) use the function to calculate y(-1.5) and y(5). b) use the function to make a plot of the function y(x) for -2 ≤ x ≤ 6.

There are two triangles. one has a base of 8cm and the height of 10 cm the other has a base of 5cm and a height of 13cm which triangle has a larger area