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India
Class XI

The point-slope formula

Interactive practice questions

What form is the equation $y=3x+6$y=3x+6 written in?

Point-slope form

A

Standard form

B

Slope-intercept form

C
Easy
< 1min

Write the point-slope form of the equation of a non-vertical line with slope $m$m that passes through the point $\left(x_1,y_1\right)$(x1,y1).

Easy
1min

What is the equation of the line L1 that has a gradient equal to $-7$7, and cuts the $y$y-axis at $7$7.

Easy
< 1min

Which of the following is true of a straight line with gradient $1$1 going through point $A$A($2$2, $4$4)?

Easy
< 1min
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Outcomes

11.CG.SL.1

Brief recall of 2D from earlier classes. Slope of a line and angle between two lines. Various forms of equations of a line: parallel to axes, point-slope form, slope-intercept form, two-point form, intercepts form and normal form. General equation of a line. Distance of a point from a line.

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