Lesson# 14 Homework 1. Answer the following questions
about the below t-chart.
Х
-3
-2
-1
0
У
0
7
14
21
a) Does the t-chart represent a linear
function?
b) If the t-chart represents a linear
function, what is the constant rate
of change?

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap