Question

Find the x- and y-intercepts of the graph of 4x 8y=20.

Answer 1

The x-intercept is (5, 0) and the y-intercept is (0, 2.5).

Step-by-step explanation:

The x-intercept of a graph is the point where the graph intersects the x-axis, and the y-coordinate of this point is always 0. To find the x-intercept, we set y equal to 0 and solve for x:

4x + 8y = 20

4x + 8(0) = 20

4x = 20

x = 5

So, the x-intercept is (5, 0).

The y-intercept of a graph is the point where the graph intersects the y-axis, and the x-coordinate of this point is always 0. To find the y-intercept, we set x equal to 0 and solve for y:

4(0) + 8y = 20

8y = 20

y = 2.5

So, the y-intercept is (0, 2.5).