Algebra question 9th grade
20 points
determindle wheter the graphs of the given equa...
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Mathematics, 13.12.2019 23:31 jphan19
Algebra question 9th grade
20 points
determindle wheter the graphs of the given equations are parallel, prependicular, or neither.
6.
y=x+11
y=-x+2
a. parallel
b. perpendicular
c. neither
7.
y=-2x+3
2x+y=y
a. parallel
b. perpendicular
c. neither
8.
y=4x-2
-x+4y=0
a. parallel
b. perpendicular
c. neither
determine wheter the statement is always, sometimes or never true.
9. two lines with positive slopes are parallel.
a. always
b. sometimes
c. never
10. two lines with the same slope and different y-intercepts are perpendicular.
a. always
b. sometimes
c. never
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