Question

Y=x^2-2x-8

vertex?
x intercepts?
y intercepts?
axis of symmetry?
minimum or maximum?

Answer 1

Answer: vertex- (1,-9)

x intercepts- (4,0) (-2,0)

y intercepts- (0,-8)

axis of symmetry- x-1

minimum

Explanation:

Answer 2

1. (1,-9)

2. (4,0) or (-2,0)

3. (0,-8)

4. x=1

5. -9 or 1