Question

Value of the y-intercept of the graph of f(x) = e1–x – 1?

Answer 1

(0, e-1) or (0, 1.718) to the nearest thousandth.

Explanation:

The y-intercept occurs when x = 0 so here we have:

y = e^(1 - 0) - 1

= e - 1

So the y-intercept is the point (0, e-1)