5) it is a function because each x value only has one y value. Domain: (-infinity,infinity) range: [0,infinity)
6) it is a function. Domain: (-infinity, infinity) Range: [3,3]
7) it is a function. Domain: (-infinity, infinity) range: (-infinity, infinity)
8) it is a function. Domain: [0, infinity) range: [0, infinity)
Answer:
22 inch is the diameter because d =2r
4(x+5y)(x-3y)
I don't know what you mean by placing the factors on the grid
Answer:
21 students
Step-by-step explanation:
25% of 28 is 7 28-7=21
(2x2x2)(2x2)
=2x2x2x2x2
=2x2x2x2x2
=32