Sketching Graphs of Quadratic Functions

[nycmathguy]

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).

 

[MathLover1]

correct

 

[nycmathguy]

correct

I didn't bother doing the rest. Time consuming and repetitious. Honestly, it's a miracle that I found you at algebra.com. You have become the new MarkFL. You are not complicated. You are not argumentative. You are not like jonas ( spells his name with a lower case j).