Which two values of x are roots of the polynomial below? x2 + 3x + 5

Your polynomial is a quadratic, a second degree polynomial, to be exact.  It can be factored to solve for those values of x you are looking for.  Depending upon how you're factoring in class, solving can be done 1 of several ways but the never-fail way is the quadratic formula.  Putting those values into the quadratic formula gives us this:   which simplifies to  .  We have to deal with the square root of -11 now.  Rewriting using the imaginary i gives us  .  Since -1 is equal to i^2, we can make that replacement in our formula:  .  We can now pull out a single i from the i^2 and write the answer in standard form.  .  .    Standard form is  .  There you go!

Where the white dots are is where your points should be plotted.a translation is simply just moving something from one place to another. in this case, you would move each plot point of the original shape 2 units up, and 5 units to the left.