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Math 113 Module 19
Question | Answer |
---|---|
x^2+k If k is positive, what occurs to the graph? | The graph shifts k units upwards. |
x^2-k If k is negative, what occurs to the graph? | The graph shifts k units downwards. |
(x^2+h) If h is positive, what occurs to the graph? | The graph shifts h units to the right. |
(x^2-h) If h is negative, what occurs to the graph? | The graph shifts h units to the left. |
What is h in the axis of symmetry? | h = x in the axis of symmetry. |
What is k in the axis of symmetry? | k= y in the axis of symmetry. |