Determine if each pair of equations is parallel, perpendicular, or neither. Explain your reasoning.
y = x + 1 and y – x = 10

Question

Determine if each pair of equations is parallel, perpendicular, or neither. Explain your reasoning.
 y = x + 1 and y – x = 10

luigi0210 · Answer

Same as the last. Add x on the second equation and get 
$$\LARGE y=x+10$$

luigi0210 · Answer

The slope for both are 1

isaiah.feynman · Answer

The pair is parallel. They have the same slope which is 1 as luigi said.

anonymous · Answer

so what work can I show???

amriju · Answer

simply take the formula to the form y=mx + c..where m and c are constants...m is the slope..for the lines to be parellel..both should have equal slopes..for perpendicular lines..the product of their slopes is -1..for any other the slope varies...