Question

Consider the parabola given by the equation: f(x) = 2x² + 4x - 7

Find the following for this parabola:
A) The vertex:
B) The vertical intercept is the point
C) Find the coordinates of the two z intercepts of the parabola and write them as a list, separated by
commas:
It is OK to round your value(s) to to two decimal places.

Answer 1

vertex: (-1,-9)

y-int: (0,-7)

Zeroes(intercepts): (-2+-3(sqrt(2)))/2

x = 1.12, −3.12