Urgent lmk which one is correct! and explain how or why!

B

Step-by-step explanation:

Since the denominators are different, you multiply the denominators together to get 12. Now that you have a new denominator, the numerator has to change. You multiply the numerator by 12. (This is a terrible explanation, I'm sorry.)

answer: get more recipes with 3 magazines for $20! i often use chicken broth instead of water. 3 tablespoons butter, divided; 1/2 cup freshly grated parmigiano-reggiano bring water and salt to a boil in a large saucepan; pour polenta slowly into 5 minutes to thicken; stir and taste for salt before transferring to a serving bowl.

hello,

as we don't know if g(x) is continue,

answer b

f(x)=2x²-8x+1=2(x²-4x+4)+1-8=2(x-2)²-7

vertex is (2,-7) ( a minimum since coefficient of x² is > 0)