If f(x) = x/2 - 3 and g(x) = 3x^2 + x - 6, find (f+g)(x) a. 3x^2 + 3/2x - 9 b. 3x^2 + 3/2x - 3 c. 4x^2 - 9 d. 3x^2 - 1/2x - 3

You only have to sum the expressions of the two functions:

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.