Practice Test · Class 9

Two Variables, One Line

10 questions randomised from the chapter. Type each final answer and submit to see your score.

00:01

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Y-intercept of

2x + y = 6

(rearrange to slope-intercept).

x = 4

a horizontal or a vertical line?

(0, 5)

a solution of

x + y = 5

Line through

(0,0)

with slope

1

Slope of

y = -2x + 4

Slope of the line through

(-1, 3)

and

(2, -3)

Give any 2 solutions of

x - y = 3