Question 1
2u
aisha and carolina each sketch a graph of the linear equation y
aisha uses the equation y= 22 +2,
to sketch the graph
and
carolina uses the equation y = 22 +2
a. explain how this leads them to use different steps to construct their graphs.
aisha identifies the y-intercept as - 3, and carolina identifies the y-intercept as 3.
aisha identifies the y-intercept as 4, and carolina identifies the y-intercept as -4.
when they use the slope to plot the second point, aisha moves down 3 units and right 4 units while
carolina goes up 3 units and left 4 units.
when they use the slope to plot the second point, aisha moves left 3 units and up 4 units while
carolina goes right 3 units and down 4 units.