F(x)=x^2-8x+7
find the x-intercepts. write as ordered
pair.

(7,0) and (1,0)

Step-by-step explanation:

To find the x-intercepts, we set the equation equal to 0 and solve. So, we set x²-8x+7 equal to zero and solve. This can be factored as (x-7) and (x-1).

We have (x-7)(x-1)=0

x-7=0 x-1=0

x=7       x=1

X-intercepts: (7,0) and (1,0)

Since this is a parallelogram, both bases are equal. You can set them equal to each other to find x:

6+3x=x+14

Subtract x from both sides.

6+2x=14

Subtract 6 from both sides.

2x=8

Divide by 2.

x=4

Hope this helps! :)