Mathematics: The equation of line l is 3x-4y=24.the line intersects x axis at a and y axis at b. given that m is the point (4,-3) and o is the origin .find a) the gradient of l b)the length of ab c)the equation of the line passing through b and having same gradient as om

The equation of line l is 3x-4y=24.the line intersects

Ответ:

deaishaajennings123

16.03.2022

4y=3x-24
y=3/4x-6

the line intersect x axis in A
y=0, 3/4x=6, 3x=24, x=8 ⇒ A (8,0)

the line intersect y axis in B
x=0, y=-6 ⇒ B (0,- 6)

a.the gradient of l is 3/4
b. AB= V 6^2 +8^2=V36+64=V100=10

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Ответ:

angelicf394

13.08.2022

Mathematics

Use socratic or photomath

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The equation of line l is 3x-4y=24.the line intersects x axis at a and y axis at b. given that m is the point (4,-3) and o is the origin .find a) the gradient of l b)the length of ab c)the equation of the line passing through b and having same gradient as om

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