Question
Y=x^2-25.
y-intercept?
X-intercept(s)?
Coordinates of the vertex?
Equation of axis of symmetry?
Maximum or minimum?
y-intercept?
X-intercept(s)?
Coordinates of the vertex?
Equation of axis of symmetry?
Maximum or minimum?
Answers
Answered by
Damon
Y=x^2-25.
y-intercept?
X-intercept(s)?
Coordinates of the vertex?
Equation of axis of symmetry?
Maximum or minimum?
==============================
y = (x-5)(x+5)
well instantly you know it hits the x axis (y=0) at x = -5 and x = +5 Those are the x axis intercepts
It will hit he y axis halfway between, at x = 0. That is the y axis intercept (0,-25) It is also the vertex and the bottom of the parabola(vertex)
Obviously it is symmetric about x = 0, the y axis
y-intercept?
X-intercept(s)?
Coordinates of the vertex?
Equation of axis of symmetry?
Maximum or minimum?
==============================
y = (x-5)(x+5)
well instantly you know it hits the x axis (y=0) at x = -5 and x = +5 Those are the x axis intercepts
It will hit he y axis halfway between, at x = 0. That is the y axis intercept (0,-25) It is also the vertex and the bottom of the parabola(vertex)
Obviously it is symmetric about x = 0, the y axis
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.