Find the slope and y intercept.
x+y-7=0
I know the slope is -7, but how do I find the y intercept? thanks.
If the equation is rearranged in slope/intercept form, will it not be
y = -x + 7?
I would think the slope to be -1 and the y intercept to be 7. Check my thinking.
Oh, you're right. Thanks!
To find the y-intercept, you need to convert the given equation into slope-intercept form, which is of the form y = mx + b, where m is the slope and b is the y-intercept.
Given equation: x + y - 7 = 0
Step 1: Move the x term to the other side of the equation.
y = -x + 7
Now, you can see that the equation is in slope-intercept form, and the coefficient of x (-1) represents the slope (-1). The constant term (7) is the y-intercept.
Therefore, the slope is -1 and the y-intercept is 7.