Question

I need help with my math

Answer 1

8) the initial equation is:

$x+y=5$

Now we can write it as the yx intercept (so we solve for y):

$y=-x+5$

This way we know that the intercept in y is equal to 5, and to find the intercept in x we can replace y=0 so:

$\begin{gathered} 0=-x+5 \\ x=5 \end{gathered}$

So now we know two coordinates that are:

$(0,5)\text{ and }(5,0)$

So now we can graph: