Question

Consider the quadratic function f(x) = -x²-x+2.

Determine the following: (enter all numerical answers as integers, fractions, or decimals):
The x-intercepts are
The y-intercept is
The vertex is
The line of symmetry has the equation
Give your answers as points, separated by a comma.
Give your answer as a point.

Answer 1

Heres the answer right there

Answer 2

the x-intercepts are (-1, 0) and (2, 0).
the y-intercept is (0, 2).
the vertex is (-0.5, 2.25).
the line of symmetry has the equation x = -0.5.