The area of a rectangle is 36 square inches, and its perimeter is 26 inches. What are the length and width of the rectangle?
1 answer:
You might be interested in
now, notice, there are two valid angles for such a tangent, however, if we look at the complex pair, the "a" is negative and the "b" is positive, that means, "x" is negative and "y" is positive, and that only occurs in the 2nd quadrant, so the angle is in the second quadrant, not on the fourth quadrant.
thus
This function starts at , so we have
.
Then, every time increments by 1,
doubles. This is typical of exponential functions. In linear functions, every time
increments by 1,
increments by a fixed amount (the slope of the function).
So, this is an exponential function, and the equation is