हिंदी

The equation of a line is x – y = 4. Find its slope and y-intercept. Also, find its inclination. - Mathematics

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प्रश्न

The equation of a line is x – y = 4. Find its slope and y-intercept. Also, find its inclination.

योग

उत्तर

Given equation of a line is x − y = 4

`=>` y = x − 4

Comparing this equation with y = mx + c, we have:

Slope = m = 1

y-intercept = c = −4

Let the inclination be θ.

Slope = 1 = tan θ = tan 45°

∴ θ = 45°

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अध्याय 14: Equation of a Line - Exercise 14 (D) [पृष्ठ २०१]

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सेलिना Mathematics [English] Class 10 ICSE
अध्याय 14 Equation of a Line
Exercise 14 (D) | Q 2 | पृष्ठ २०१

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