Sketching Graphs of Quadratic Functions

Section 2.1
Question 10

See below.


Comparing 10(a) to y = x^2, it is clear to see the graph has been moved up 1 unit crossing through the point (0, 1) on the line x = 0.



Comparing 10(b) to y = x^2, the graph was moved down 1 unit crossing through the point (0, -1) on the line x = 0.



For 10(c), y = x^2 was moved up 3 units crossing through the point (0, 3) on the line x = 0.



For 10(d), y = x^2 has been moved down 3 units on the line x = 0 crossing the point (0, -3).

 

correct

 

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