Mathematics Grade 8 15 min

Write an equation from a graph using a table

Write an equation from a graph using a table

Tutorial Preview

1

Find the equation for a line with points (0, 2), (1, 5), and (2, 8).

2

Find the equation for a line with points (0, 0), (2, 6), and (3, 9).

3

Find the equation for a line with points (0, 7), (1, 5), and (2, 3).

Sample Practice Questions

Easy
A line passes through (0, 1) and (1, 3). What is its equation?
0.y=2x+1
1.y=x+2
2.y=3x+1
3.y=x+1
Easy
A line passes through (0, 3) and (1, 4). What is its equation?
0.y=x+3
1.y=3x+1
2.y=4x+3
3.y=x+4
Easy
A line passes through (0, 0) and (1, 2). What is its equation?
0.y=2x
1.y=x+2
2.y=x
3.y=0.5x

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