Question

Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
Match each system of equations to its graph.
y = 2x + 1
y = x + 2
y = 3x
y = x + 3
y = 2x − 2
y = x − 2

y = 2x + 3
y = x + 5


Graph shows a system of equations plotted on a coordinate plane. A line goes through (minus 3, 0) and (0, 3). Another line goes through (minus 1, minus 3) and (1, 3). Both the lines intersect at (1.5, 4.5).
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Answer 1

The graph matches the system
y = 3x
and
y = x + 3

Reason: the first line has slope 3 (through (-1,-3) and (1,3)), the second has slope 1 and y-intercept 3 (through (0,3)). They meet at (1.5, 4.5).