if x = - 4 and y = 13 what is x + y?
Share
if x = - 4 and y = 13 what is x + y?
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
Y=13-X
Parameterizing, k=X
(1) Y=13-k
(2) X=k
These equations is a line in R^2
You take any value for k and you replace in equation 1.
For example k=2, then:
X=2
Y=13–k=13-2=11
As written, X+Y=13 indicates that X and Y can be expressed only in terms of each other. X and Y can both be any real R or imaginary numbers IR. X=13-Y and Y=13-X.