Answer:
<h2> 3p</h2>
Step-by-step explanation:
4p - p = 4p - 1p = (4 - 1)p = 3p
You would be able to use your debit card for purchases with even a negative balance, in this case of course, your transaction would work.
For
y=ax²+bx+c
the x value of the axis of symmetry is -b/(2a)
so test them
A., -b/(2a)=-(-8)/(2*-2)=8/-4=-2, yep
B. -b/(2a)=-2/(2*1/2)=-2/1=-2, yep
C. -b/(2a)=-(-16)/(2*4)=16/8=2, nope, need -2
D. -b/(2a)=-12/(2*3)=-12/6=-2, yep
answer is C
