Lesson 7: Reasoning about Similarity with Transformations
Cool Down: Not Quite Similar
13
Lin knows that angle A is congruent to angle D. She claims that triangles ABC and DEF must be
similar Convince Lin that the triangles are not similar,

step-by-step explanation:

if you meant, "on the way from (3, 2) to (3, 14):

x does not change; y increases by 12.

ensure that you have copied down this problem correctly.   .

h is the x-coordinate of the vertex

step-by-step explanation:

we have

in this function

the point represent the vertex of the function

so

h is the x-coordinate of the vertex

k is the y-coordinate of the vertex