Math Problem Statement

find the intercepts

Solution

Let's find the intercepts of the given equation 2x+4y=122x + 4y = -12.

Step 1: Find the x-intercept

The x-intercept is where y=0y = 0. Substitute y=0y = 0 into the equation:

2x+4(0)=122x + 4(0) = -12

2x=122x = -12

x=6x = -6

So, the x-intercept is (6,0)(-6, 0).


Step 2: Find the y-intercept

The y-intercept is where x=0x = 0. Substitute x=0x = 0 into the equation:

[ 2(0) + 4y = -12

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Math Problem Analysis

Mathematical Concepts

Algebra
Linear Equations
Intercepts

Formulas

Finding x-intercept: Set y = 0
Finding y-intercept: Set x = 0

Theorems

Linear equation properties

Suitable Grade Level

Grades 6-8