Solve for x
a 2.2
b 5.4
c 6.5
d 7.2

D

Step-by-step explanation:

Given that the segment is an angle bisector then the ratio of sides and base are equal, that is

= ( cross- multiply )

10x = 72 ( divide both sides by 10 )

x = 7.2 → D

(- 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 )

step-by-step explanation: