Power Assignment: Scale Factor
Name:
Date:
Class:
(12 points)
NC.8.6.4
1. Which of the following scale factors would produce a larger image? Highlight in BLUE the TWO that apply.
A3
B. 2
D.
E 1
(2 points)
NC.8.3.4
2. Which of the following could be scaled copies of rectangle A with measures 8 in by 12 in? Highlight in BLUE the
set the two equations for y equal to each other. solve for x. this will be the x-coordinate for the point of intersection. use this x-coordinate and plug it into either of the original equations for the lines and solve for y.
Analyze the solution below. 7 3 x = β2 7 3 x(3 7 ) = β2(3 7 ) x = β 6 7 what property was used to solve the equation? property of opposites division property of equality addition property of equality multiplication property of equality