How to Identify Characteristics of Quadratic Functions: Equations
Direction Vertex Axis of symmetry (x)-intercept(s) (y)-intercept range minimum/maximum value Identify Characteristics of Quadratic Functions: Equations, Example 1: Exercises for Identify Characteristics of Quadratic Functions: Equations vertex: ((1, -4)) upward (y)-intercept: ((0, -3)) (x)-intercept: ((-1, 0)) ((3, 0))
Graphing Histograms
A histogram groups numerical data into equal-width intervals and draws a bar for the count in each interval, which is why the bars touch: the intervals are continuous. To graph one, choose the interval width, tally the values into each bin, and scale the vertical axis to the largest count.
