Who was Thales In geometry?

It has been credited with a discovery of 3 geometric theorems.

1. that a circle is bisected by its diameter

2. that angles in a triangle opposite two sides of equal length are equal

3. that opposite angles formed by intersecting straight lines are equal

(- 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 )