Draw a convex pentagon, hexagon, heptagon, and octagon on a piece of paper. Triangulate each figure. Use your findings and your answers from parts A to C to complete the first five rows of the table. Then, observe the pattern to fill out the sixth row for an n-gon.

(- 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:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

d. 145*2 is 290 than the total angle is 360 then minus 290 then divide by two

answer: the answer is   graph (a)