Answer:
C
Step-by-step explanation:
<em>You will cover halfway up each wall. Since the total height of the wall is 8 feet, you will cover half of that, which is 4 feet. </em>
Length is 12 feet and full length will be covered.
So area covered in 1 wall is sq. ft.
There are 4 walls, so total area to be covered is sq. ft.
Each panel board is 4 feet by 8 feet, so 1 panel board's area is sq. ft.
So number of panel boards required to cover 192 sq. ft. with 32 sq. ft. boards is
So we need 6 panels. Answer choice C is right.
{(–1, 1), (–2, 1), (–2, 2), (0, 2)}
In a function, each input has an output
Each domain has a range. In a function, range can be repeated but domain cannot be repeated. Same domain cannot have two range values.
Here domain is {-1, -2, -2, 0}
Range is { 1, 1, 2, 2}
Domain -2 is repeating so this relation is not a function
Answer : No; a domain value has two range values.
6x+15