A plane figure on a coordinate plane is transformed by matrix multiplication using the matrix: [2 0]

[0 4] . The original figure had an area of 5 square units. What is the area of the transformed figure?

A
10 square units

B
20 square units

C
30 square units

D
40 square units

Step-by-step explanation:Hm... I think you should do the question on your own. Don’t you think. Because I am a teacher. I would be revealing the answer away, and that is not the way teachers role, so please do the question on your own. But it is ok. If you don’t want to, like I said you don’t have to. But it would be great. Not trying to start a fight...but... I will just stop talking, bye. Have nice day, stay curious.

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3

a variable is any characteristics, number, or quantity that can be measured or counted. a variable may also be called a data item. hope i !