Find the value of the direct squared variation y = 12x^2 if x = 3

a. 432
b. 108
c. 1,296
d. 36

 The correct option is (B) 108.

Step-by-step explanation:  We are given to find the value of the following direct squared variation if x = 3 :

For finding the value of y at x = 3, we need to substitute x = 3 in the given direct squared variation (i).

So, from equation (i), we get

Thus, the required value is 108.

Option (B) is CORRECT.

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation: