What is the area of this figure?

the area of the figure is:

128
136
153
258

Aboat's value over time is given as the function f(x) and graphed below. use a(x) = 400(b)x + 0 as the parent function. which graph shows the boat's value increasing at a rate of 25% per year?

What are the sotions to the quadratic equation 9x^2=4

What is not true about kl and mn? what is mn? (show your work)