Which is a stretch of an exponential decay function?
f(x) = 4/5 (5/4) ^x
f(x) = 4/5 (4/5) ^x
f(x) = 5/4 (4/5) ^x
f(x) = 5/4 (5/4) ^x

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39

X2 + y 2 = 36 x + y = 6 solve the system of equations.

Ineed to know the answer to this algebra question.