What is the range of the following relation?

all real numbers
y ≤ 0
x ≤ 0

Which equation shows the variable terms isolated on one side and the constant terms isolated on the other side for the equation -1/2x+3=4-1/4x? a. -1/4x=1 b. -3/4x=1 c. 7=1/4x d. 7=3/4x

Complete the equation of the live through (-1,6) (7,-2)

A. 15 degrees b. 45 degrees c. 30 degrees d. 60 degrees