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Ymorist [56]
2 years ago
13

Which value of a in the exponential function below would cause the function to stretch?

Mathematics
2 answers:
maxonik [38]2 years ago
7 0

Answer:

“1.5”

Step-by-step explanation:

ValentinkaMS [17]2 years ago
7 0

Answer:

d

Step-by-step explanation:

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X to the 2nd power plus x equal 5
mr Goodwill [35]
X^2 + x = 5
hope that helps

................
4 0
3 years ago
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Ricardo throws a stone off a bridge into a river below. The stone's height (in meters above the water), xxx seconds after Ricard
Dominik [7]
For this case we have the following function:
 <span>w (x) = - 5 (x-8) (x + 4)
 </span><span>Rewriting we have:
 </span><span>w (x) = - 5 (x ^ 2 + 4x - 8x - 32)
 </span><span>w (x) = - 5x ^ 2 - 20x + 40x + 160
 </span><span>w (x) = - 5x ^ 2 + 20x + 160
 </span><span>Then, deriving we have:
 </span><span>w '(x) = - 10x + 20
 </span><span>We equal zero and clear x:
 </span><span>0 = -10x + 20
 </span><span>10x = 20
 </span><span>x = 20/10
 </span><span>x = 2 seconds
 </span><span>Substituting values:
 </span><span>w (2) = - 5 (2-8) (2 + 4)
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 </span>Answer:
 
The maximum height that the stone will reach is:
 
w (2) = 180 meters
7 0
3 years ago
Subtract. Write your answer in simplest form.<br><br> 6 3/4 - 2 3/20<br><br> I need a mixed number
umka21 [38]

Answer:

4 3/5

Step-by-step explanation:

6 3/4-2 3/20=x

3/4=15/20

15/20-3/20=12/20=6/10=3/5

6-3=3+3/5=4 3/5

6 0
2 years ago
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lawyer [7]

Answer:

19

Step-by-step explanation:

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5 0
2 years ago
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Using Synthetic Division Use synthetic division to find the expression for the area of the base of a rectangular prism with heig
SOVA2 [1]
The answer is x2<span> – 2</span>x<span> – 9 and that is option C</span>
4 0
3 years ago
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