What are the important points needed to graph #y= -x^2+2x+4#?
Next, we finish the square, which will aid in identifying the turning point.
There you have it, then!
By signing up, you agree to our Terms of Service and Privacy Policy
To graph the equation y = -x^2 + 2x + 4, follow these steps:
- Identify the vertex of the parabola using the formula: (-b/2a, f(-b/2a)).
- Find the y-intercept by substituting x = 0 into the equation.
- Determine the x-intercepts by solving the equation -x^2 + 2x + 4 = 0.
- Plot the vertex, y-intercept, and x-intercepts on the coordinate plane.
- Sketch the parabola passing through these points.
By signing up, you agree to our Terms of Service and Privacy Policy
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
- How do you find the discriminant and how many solutions does #5w^2-2w+4=0 # have?
- How do you write the equation of each parabola in vertex form given Vertex (5, 12); point (7,15)?
- How do you determine the number of real solutions to #-3x^2+4x+1=0#?
- What are the exact solutions of #x^2-x-4=0#?
- How do you find the discriminant and how many solutions does #r^2=3r+0# have?

- 98% accuracy study help
- Covers math, physics, chemistry, biology, and more
- Step-by-step, in-depth guides
- Readily available 24/7