I remember CUP -- concave up positive. Here we have a leading coefficient that's negative, so the cup is upside down, the parabola opens down, an arch not a bowl.
Answer:
answer is A
Step-by-step explanation:
[-16(-0.2)] - [(-4)*0.66]
3.2 - (-2.64)
3.2+2.64 = 5.84
So, your answer is 5.84
