Question

Find the coordinates of the vertex of the following parabola using graphingtechnology. Write your answer as an (x, y) point.y = 3x^2 + 30x + 81

Answer 1

to solve this question we need to plot the graph of the parabola

i'll proceed to upload an attached document of the graph here

from the image uploaded above, the vertex of the parabola is (-5, 6)