Negative four is less than or equal to x, less than or equal to two., Draw the graph of the quadratic equation 𝒚 = 𝒙² + 2𝒙 – 3 for values of 𝒙 from -4 to 2. This is shown by the ...

Negative quadratic graphs (where \(a< 0 \)) are \(\cap\)-shaped, like an inverted U, and have a turning point at the top of the curve. Plotting a quadratic graph. Example.

How to Graph a Parabola in Word. A parabola is a curved line with particular characteristics. Any point on the curve is the same distance from a fixed point and a fixed straight line.