Question

Find the vertex of the graph of the quadratic function. Determine whether the

graph opens upward or downward, find the y-intercept, and sketch the graph.
f(x) = - x2 - 6x-5
...
The vertex is
(Simplify your answer. Type an ordered pair.)

Answer 1

( f(x) = -8x-5 ) is the awnsers

Answer 2

f(x) = -x² - 6x - 5


vertex: (-3, 4)
y- intercept: (0, -5)

the graph opens downward