sleepygirl
New member
- Joined
- Aug 6, 2012
- Messages
- 1
For each equation,
a. solve for the domain = {-1, 0, 3, 8}, and
b. determine if the equation is a function
For a., do I have to write 4 equations for four domains, and then write yes or no? Here are five example problems:
x + y = 16
xy = 240
y = -5
x = 8
x^2 - 4 = y
a. solve for the domain = {-1, 0, 3, 8}, and
b. determine if the equation is a function
For a., do I have to write 4 equations for four domains, and then write yes or no? Here are five example problems:
x + y = 16
xy = 240
y = -5
x = 8
x^2 - 4 = y