Algebra Practice Test

Question: 1 / 400

What is the slope of the line represented by the equation y = 2x + 3?

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In the equation \( y = 2x + 3 \), this is presented in the slope-intercept form, which is expressed as \( y = mx + b \). Here, \( m \) represents the slope of the line, and \( b \) is the y-intercept, which indicates where the line crosses the y-axis.

In this particular equation, the coefficient of \( x \) is 2. This means that for every unit increase in \( x \), the value of \( y \) increases by 2 units. Therefore, the slope of the line is 2.

Understanding the concept of slope is crucial in algebra, as it indicates the direction and steepness of the line on a graph. A slope of 2 indicates a relatively steep positive slope, meaning the line rises from left to right. This fundamental aspect of linear equations is vital for graphing and understanding the relationship between variables.

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