Find the y-intercept of the line 3x + 5y = 15. Write your answer as an integer or as a simplified proper or improper fraction, not as an ordered pair. ____

Substitute x with 0: To find the y-intercept of the line, we need to determine the value of y when x is equal to 0. We start with the equation 3x + 5y = 15 and substitute x with 0. Calculation: 3(0) + 5y = 15 Simplification: 5y = 15Solve for y: Now, we solve for y by dividing both sides of the equation by 5 to isolate y. Calculation: 5y / 5 = 15 / 5 Simplification: y = 3

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Find the $y$ -intercept of the line $3x + 5y = 15$ . $\newline$ Write your answer as an integer or decimal or fraction, not as an ordered pair.

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Math Problems

Algebra 1

Standard form: find x- and y-intercepts

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Q. Find the

y

-intercept of the line

3x + 5y = 15

\newline

Write your answer as an integer or decimal or fraction, not as an ordered pair.

Substitute $x$ with $0$ : To find the y-intercept of the line, we need to determine the value of $y$ when $x$ is equal to $0$ . We start with the equation $3x + 5y = 15$ and substitute $x$ with $0$ . $\newline$ Calculation: $3(0) + 5y = 15$ $\newline$ Simplification: $5y = 15$
Solve for y: Now, we solve for y by dividing both sides of the equation by $5$ to isolate $y$ . $\newline$ Calculation: $\frac{5y}{5} = \frac{15}{5}$ $\newline$ Simplification: $y = 3$