## Algebra: A Combined Approach (4th Edition)

$y = x^2 + 2x + 1$ $−15≤x≤15$ $−10≤y≤10$
Type the function $y = x^2 + 2x + 1$ into your graphing calculator and set the window to the bounds that were given. In this case we have $−15≤x≤15$ and $−10≤y≤10$ Your graph should look like the one posted below.