Whích statements describe the function () = ? Check all that apply

26x²-1)

Of(x) has one real zero because it crosses the x-axis once

O flx) has two real zeros because it crosses the x-axis twice

f(x) has real zeros at 1 and -1,

f(x) has a real zero at 2.5.

f(x) has x-intercepts at (1, 0) and (-1,0),

Of(x) crosses the x-axis when x= 1 and x =-1

f(x) has an x-intercept at (2.5, 0).

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.

∠cbe and ∠deb are same-side interior angles.

i took the test