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Find the $y$ -intercept of the line $y = -\frac{15}{4}x - 18$ . Write your answer as an integer or as a simplified proper or improper fraction, not as an ordered pair.

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Slope-intercept form: find the slope and y-intercept

Full solution

Q. Find the

y

-intercept of the line

y = -\frac{15}{4}x - 18

. Write your answer as an integer or as a simplified proper or improper fraction, not as an ordered pair.

Identify y-intercept: Identify the y-intercept from the equation of the line. $\newline$ The equation of the line is given in slope-intercept form, which is $y = mx + b$ , where $m$ is the slope and $b$ is the y-intercept. $\newline$ In the given equation $y = -\frac{15}{4}x - 18$ , the y-intercept is the constant term, which is $-18$ .
Write as integer: Write the $y$ -intercept as a simplified proper or improper fraction or as an integer. $\newline$ The $y$ -intercept is already given as an integer, which is $-18$ . There is no need for further simplification.

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