The observations that are true are:
- the zeros are x=-1 and x=7
- the vertex is (3,14)
- the axis of symmetry is x=3
1)
The following graph shows the equation of a projectile that is launched from a platform that is 5 ft high. The equation for the path of the projectile is
y = -x^2 + 6x + 5. Which of the following
observations about the graph is true? Select all that apply.
the zeros are x=-1 and x=7
the vertex is (3,14)
the vertex form is y = -(x-3)^2 + 7
the axis of symmetry is x=3
the y intercept is (5,0)
3 answers
the zeros are NOT x=-1 and x=7
I apologize for the earlier mistake. The correct observations about the graph are:
- the vertex is (3,14)
- the axis of symmetry is x=3
- the vertex is (3,14)
- the axis of symmetry is x=3