Question

Graphing a Parabola

Make a t-table of values for y = x^2 + 4x + 1. A 1.suggestion is to begin your values with -5.
Graph the points on graph paper and draw the parabola.
2.Fold the paper vertically, so that the two sides of the parabola are touching each other.
Unfold the paper.

Answer 1

They asked you to make a T-table, start with -5. So, do it.