Jacob plotted 3 points from the equation x = 7 on this coordinate grid. he drew a straight line through the points.

which ordered pair would also be on this line?

a.
(+6, +1)

b.
(+1, +7)

c.
(+3, +4)

d.
(+7, +1)

The correct answer is:  [D]:  "(+7, +1)" .


      Note:  If the equation for the graph is:  "x = 7 " ;  then all coordinates on this line will have an "x-coordinate of "+7" .
      The only value from the list of answer choices given with an x-coordinate of "+7" is:  Answer choice:  [D]:  "(+7, +1)" .

The first digit is in the middle school 100s place