Can someone tell me the x- and y- intercepts of: x+y=9
Explain how you got the answer please.
not enough mathematical equation to answer your question but u can solve it by using a graph.....
The x intercept is 9, and the y intercept is 9. Just plug in 0 for x to get y and 0 for y to get x!
To find the x-intercept of a linear equation, you need to set y = 0 and solve for x. The x-intercept represents the point where the line crosses the x-axis.
Let's start by setting y = 0 in the equation x + y = 9:
x + 0 = 9
Simplifying the equation, we get:
x = 9
So the x-intercept is (9, 0).
To find the y-intercept, you need to set x = 0 and solve for y. The y-intercept represents the point where the line crosses the y-axis.
Let's set x = 0 in the equation x + y = 9:
0 + y = 9
Simplifying the equation, we get:
y = 9
Therefore, the y-intercept is (0, 9).
So, the x-intercept is (9, 0) and the y-intercept is (0, 9).