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To identify the x-intercept of an equation, set ( y = 0 ) and solve for ( x ). For the y-intercept, set ( x = 0 ) and solve for ( y ). The x-intercept is the point where the graph crosses the x-axis, while the y-intercept is where it crosses the y-axis. These intercepts can be used to graph the equation and understand its behavior.

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1mo ago

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Related Questions

How do you identify the y-intercept of a quadratic equation?

You replace x = 0, and do the calculations.


How do you find the x intercept on a linear equation?

At the x-intercept on the graph of the equation, y=0. Take the equation, set 'y' equal to zero, and solve the equation for 'x'. The number you get is the x-intercept.


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If the x intercept is a and the y intercept is b, then the equation of the line is bx + ay = ab


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Slope is zero y-intercept is -7 there is no x-intercept for this equation


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How do you find the x and y-intercepts without using a graph?

-- Take the equation. -- Say to yourself, "At the x-intercept, y=0". Set 'y' equal to zero, solve the equation for 'x', and you have the x-intercept. -- Take the original equation again. -- Say to yourself, "At the y-intercept, x=0". Set 'x' equal to zero, solve the equation for 'y', and you have the y-intercept.


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To find the x-intercept you need to set y=0 in your equation. To find the y-intercept you need to set x=0 in your equation.


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How do you find the magnitude of the y-intercept?

-- In the equation of the graph, set x=0. -- Solve the equation for 'y'. -- The value you get for 'y' when x=0 is the y-intercept.


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What is the equation of a line with an x-intercept of 4 and a y-intercept of -2?

To find the equation of a line with an x-intercept of 4 and a y-intercept of -2, we can use the intercept form of the equation of a line, which is ( \frac{x}{a} + \frac{y}{b} = 1 ), where ( a ) is the x-intercept and ( b ) is the y-intercept. Substituting the values, we get ( \frac{x}{4} + \frac{y}{-2} = 1 ). Multiplying through by -4 to eliminate the fractions, the equation simplifies to ( 2x + 4y = -8 ) or, rearranging, ( y = -\frac{1}{2}x - 2 ).


How do you find the x and y intercfept?

Set x = 0 and solve the resulting equation in y for the y-intercept. Set y = 0 and solve the resulting equation in x for the x-intercept.