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Chapter 4: Q 158. (page 465)

Find the intercepts forx-y=-4

Short Answer

Expert verified

The x-intercept is-4,0

The y-intercept is 0,4

Step by step solution

01

Step 1. Definition 

The x-intercept is the point where a line crosses the x-axis, and the y-intercept is the point where a line crosses the y-axis.

02

Step 2. Calculating x-intercept

To find x-intercept, let y=0

⇒x-0=-4

⇒x=-4

So, the x-intercept is-4,0

03

Step 3. Calculating y-intercept 

To find y-intercept, let x=0

role="math" localid="1647326710458" ⇒0-y=-4

⇒y=4

So, the y-intercept is0,4

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