Pleaseee help me with this .

(-8,1)

Step-by-step explanation:

You can substitute one equation into the other to work this out.

Since y=2x+17, we can replace y in the first equation with 2x+17, giving a result of -x+2x+17=9.

From there, you can combine the x (-1x+2x=1x) to get x+17=9.

Subtracting 7 from both sides isolates x, leaving x=-8.

We can use the x value to work out the y by substituting it into either equation (I'm going to use the second one).

This gives y=2×-8+17, which can be solved to y=-16+17, and further to y=1.

This makes the point of intersection (-8,1), as those are the shared values.

**This involves simultaneous equations, which you may wish to revise. I'm always happy to help!

y/x=18

step-by-step explanation:

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )