Need help with this question

20

Step-by-step explanation:

The area of a kite is equal to the product of both of its diagonals and 1/2.

First diagonal:

2 + 2 = 4

Second diagonal:

8 + 2 = 10

Find the area.

10 × 4 × 1/2

40 × 1/2

= 20

(- 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 )

umumumumum

im not sure