Answer:
(3,4) domain is 3, (1,3) domain is 1, (1,4) domain is 1, (5,2) domain is 5
Step-by-step explanation:
Domain is the input, and range is the output. Here's a detailed video you should watch
https://www.khanacademy.org/math/algebra/algebra-functions/domain-and-range/v/domain-of-a-function-intro
Geologic era occurred first
Answer:
100
Step-by-step explanation:
(b/2)^2
b= -20
(-20/2)^2
(-10)^2
100
Answer:
v=2
Step-by-step explanation:
8/v+1/2=7/v
1/2=8/v-7/v
1/2=1/v
(1/2)v=1
v=1/1/2
v=1*2/1
v=2
Answer:
120
Step-by-step explanation:
75-15=60. (Edit) Just realized that she spent her allowance that week, so it would be 120 because you need to multiply.
