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dsp73
4 years ago
9

Which property allows you to check a solution of an equation? explain​

Mathematics
1 answer:
DedPeter [7]4 years ago
7 0

Answer:

Equality

Step-by-step explanation:

Equations are mathematical statements that combine two expressions of equal value. An algebraic equation can be solved by isolating the variable on one side of the equation using the properties of equality. To check the solution of an algebraic equation, substitute the value of the variable into the original equation.

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A line had a slope of -3 and a y-intercept if 3. what is the x-intercept of the line?
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Answer:

The answer to your question is 1

Step-by-step explanation:

Data

slope = m = -3

y-intercept = 3

Process

1.- Find the equation of the line in the slope-y-intercept form

                  y = mx + b

-Substitution

                  y = -3x + 3

2.- Find the x intercept

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                 0 = -3x + 3

               -3 = -3x

               -3/-3 = x

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Answer:

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Step-by-step explanation:

the second one

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The rational function shown in the graph is:

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<h3>How to determine the function?</h3>

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Then the rational function is something like:

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brainly.com/question/1851758

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