Answer:
i dont know sorry im doing a test and i also eed the answer :/
Step-by-step explanation:
:/
Answer:
$4
Step-by-step explanation:
$25-$5=20
20 divided by 5 = 4
Answer:
because each output has exactly one input
Answer:
Step-by-step explanation:
thats your problem learn how to pay attention lol
Since <span>y = x2 - 8x + 12 is a quadratic equation, it is the same of y=ax²+bx+c
the main formula of the vertex is x= -b/2a, and y=f(-b/2a)
for our case x= -(-8) / 2=4, and f(4)= -4
the answer is </span><span>B. (4, -4)</span>
