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Hong Kong
Stage 4 - Stage 5

Finding the Equation of Line

Interactive practice questions

State the gradient and $y$y-value of the $y$y-intercept of the equation, $y=2x+3$y=2x+3

Gradient $\editable{}$
$y$y-value of the $y$y-intercept $\editable{}$
Less than a minute

Consider the equation $y=-1-\frac{9x}{2}$y=19x2.

Write down the equation of a line whose gradient is $2$2 and crosses the $y$y-axis at $\left(0,1\right)$(0,1).

Express your answer in gradient-intercept form.

Write down the equation of the line in gradient-intercept form, given that its slope is $-3$3 and its $y$y intercept is $-2$2.

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