Answer:
B C and E
Step-by-step explanation:
The easiest way to know if the graph was a function is the vertical line test
If you can draw a verticle line that interests the graph two or more times it is not a function and if you can't it is a function
The base of the triangle is x² + 2x + 4
The height of the triangle is 2x² + 2x + 6
The area of the triangle is
A = (1/2) b h
Substituting
A = (1/2)(x² + 2x + 4)(2x² + 2x + 6)
Which can be expanded or factored
Answer:
5.29
Step-by-step explanation:
This is the Commutative Property of addition. called Commutative because the numbers move around to the other order, or "commute"
Answer:
20%
Step-by-step explanation:
4/5=.80
1-.80=.20
.20=20%
