Identify the function in standard form.
a. 2x^2 - 4x + 6 = 0
b. 5x^2 - 10x + 5 = 0
c. 3x^2 + 6x - 12 = 0
d. 3x^2 + 2x + 10 = 0

The standard form of a function is f(x)=ax^2+bx+c and all numbers are real numbers and a is unequal to 0. Your answer is then D. it is the only function that adds both ax and bx. Hope this helps :)

so what is the question

step-by-step explanation:

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.