Linear Equations
Intercepts and The Intersection of Lines
Interactive practice questions
Which line(s) pass through the origin? Note there may be more than one correct answer.
$y=7x$y=7x
A
$y=\frac{x}{7}$y=x7
B
$y=7x-7$y=7x−7
C
$y=3x+3$y=3x+3
D
$y=3x$y=3x
E
Easy
< 1min
Which three of the following equations represent lines that will intersect the $y$y-axis at $2$2?
Easy
1min
What is the $y$y-value of the $y$y-intercept of the line $y=-7x+5$y=−7x+5
Easy
< 1min
What is the $y$y-value of the $y$y-intercept of the line $y=5x$y=5x?
Easy
< 1min
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