Q:

Identify the x- and y- intercepts of this equation. 5x − 4y = 20

Accepted Solution

A:
The x – intercept is 4 and y – intercept is – 5 for the given equation 5x - 4y = 20Solution:Given that , a line equation is 5x – 4y = 20  We have to find y – intercept and x – intercept of the above line equation. Now, we know that, x – intercept is  value of x when line meets x – axis. Here, y becomes 0 when line meets x – axis, so put y = 0 in equation5x - 4(0) = 205x = 20x = 4 So, x – intercept is 4. Now, we know that, y – intercept is  value of y when line meets y – axis. Here, x becomes 0 when line meets y – axis, so put x = 0 in equation5(0) – 4y = 20- 4y = 20y = -5 So, y – intercept is - 5Hence, the x – intercept is 4 and y – intercept is – 5 for the given equation.