For questions 2 and 3, simplify the polynomial.
2. 3x^2 + 6 - 2x + 5x - 4x^2 = 9
a. -x^2 + 3x + 15
b. 7x^2 + 3x + 3
c. x^2 - 3x + 15
d. -x^2 + 7x + 15
3. 3x^2 + 5x - 7x + 3 - 5x^2 + 2
a. -2x^2 + 2x + 5
b. -2x^2 - 2x + 5
c. 2x^2 - 2x + 5
d. 2x^2 + 2x + 5

f(x) is going down by 4

step-by-step explanation:

(its either that or its going left by 4)

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.

is should be y = 5x

step-by-step explanation:

correct me if im wrong