Sam completed the square for the quadratic equation y=12x2−2x+3 in order to determine the minimum value of the equation, as shown. Step 1: y=12(x2−1x+32)
Step 2: y=12(x2−x+14−14+32)
Step 3: y=12((x−12)2−14+32)
Step 4: y=12((x−12)2+54)
Step 5: y=12(x−12)2+58
What mistake, if any, did Sam make?

a. In Step 2, she incorrectly added 14 and −14. She should have written 12(x2−x+12−12+6).
b. Sam did not make a mistake.
c. In Step 5, she incorrectly moved the fraction from the parentheses. She should have written 12(x−12)2+104.
d. In Step 1, she incorrectly factored out 12. She should have written y=12(x2−4x+6).

c is the final : )

a = 11 : 4

b = 38

c = 1 for every 6

describing distributions is one of the key skills you’ll need to earn a high score on the ap statistics exam. if you need proof of this, just flip through some past exam questions, which can be found at the collegeboard website. you’ll notice that the first free response question is almost always a question requiring you to look at a graph and describe it.

step-by-step explanation: just trying to get points sorry : (

how do heroes resolve conflicts in beowulf?

question 15 options:

they sue each other in court

they get a mediator

the seek counseling

they get even or take revenge

step-by-step explanation: