D' = (-2, 0) = 2*(-1, 0) = 2*D
The scale factor is 2.
The distributive property
Answer:
Step-by-step explanation:
Answer: 
Step-by-step explanation:
Given , A farmer plowed a rectangular section of land for a new crop.
Dimensions of the section is given by :-
Length by width = 
Since , the area of a rectangle = length x width
Then, the total area in yards of plowed section of land will be:

Hence, the total area in yards of plowed section of land = 
Answer:
28
Step-by-step explanation:
p(x)=-2(x-9)^2+100
Let x= 15
p(15)=-2(15-9)^2+100
Parentheses first
= -2 ( 6) ^2 + 100
Then exponents
= -2 * 36 + 100
Then multiply
= -72 + 100
Then add
=28