answer:
it's A -2,2,5,7
step by step
Answer:
A.) {-2, 2, 5, 7}
Step-by-step explanation:
The range of a set of ordered pairs is the set of second numbers in the pairs.
Here, the second numbers are 2, 5, 7, -2. When written as a set, it is convenient (though not required) that they be written in numerical order:
{-2, 2, 5, 7} . . . . matches choice A
1. coplanar
2. line segment
3. plane
4. ray
5. postulate
6. undefined terms
7. coplanar
8. point
1/5
formula is y = kx
k is the constant of proportionality
when x is 5 y is 1
when x is 10 y is 2
so 1 = k * 5
so k = 1/5
