Answer:
X >>>>> Y
–1 >>>> 16
0 >>>>> 8
1 >>>>> 4
2 >>>>> 2
3 >>>>> 1
Step-by-step explanation:
From the question given above,
y = 8 × (½)ˣ
When x = –1, y =?
y = 8 × (½)ˣ
y = 8 × (½)¯¹
y = 8 × 2
y = 16
When x = 1, y =?
y = 8 × (½)ˣ
y = 8 × (½)¹
y = 8 × ½
y = 4
When x = 2, y =?
y = 8 × (½)ˣ
y = 8 × (½)²
y = 8 × ¼
y = 2
When x = 3, y =?
y = 8 × (½)ˣ
y = 8 × (½)³
y = 8 × ⅛
y = 1
SUMMARY:
X >>>>> Y
–1 >>>> 16
0 >>>>> 8
1 >>>>> 4
2 >>>>> 2
3 >>>>> 1
Answer: Do the exponent
Step-by-step explanation: The reason for my answer is because of PEMDAS which stands for
Parenthesis
Exponent
Multiplication
Division
Addition
Subtraction
Really hope that this helps you out
Answer:
The midpoint of Line Segment AB = (-0.5, 0)
Step-by-step explanation:
<u><em>Given data:</em></u>
Point A: (-2, 1)
Point B: (1, -1)
<u><em>Use the midpoint formula:</em></u>
<u><em></em></u>![\frac{x1 + x2}{2} ; \frac{y1 + y2}{2}](https://tex.z-dn.net/?f=%5Cfrac%7Bx1%20%2B%20x2%7D%7B2%7D%20%3B%20%20%5Cfrac%7By1%20%2B%20y2%7D%7B2%7D)
<u><em>Solve:</em></u>
-2 + 1 / 2 ; 1 + -1 / 2
-1/2 ; 0/2
Answer: (-0.5, 0)
<em>hope this helps and is right! p.s. i really need brainliest :)</em>
<em></em>
Answer:
The binomial theorem allows you to write out the expansion of your polynomial immediately. (I feel like this is good enough)
Step-by-step explanation:
<em>It also allows you to answer such questions as:</em> "What is the coefficient of x20 in (1+x)100?" Its generalization to non-integer exponents allows you to get the expansion of (1−x)−1/2. There are all sorts of reasons.