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g100num [7]
3 years ago
10

Please factor this problem x^2+7x-8

Mathematics
1 answer:
oksian1 [2.3K]3 years ago
5 0
(x+8)(x-1)

Check:
8-1=7
8*-1=-8
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The point (x, 5/2) lies on the graph of y = x - 1/2. The value of x is 3 2 -3
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X=3
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Answer:

Step-by-step explanation:

11.04 = 10(1.02)^n

1.104 = 1.02^n

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n = ln 1.104/ ln 1.02

n = 4.99630409516

4.99 can be rounded to 5.

So a reasonable domain would be 0 ≤ x < 5

PART B)

f(0) = 10(1.02)^0

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f(0) = 10

The y-intercept represents the height of the plant when they began the experiment.

f(1) = 10(1.02)^1

f(1) = 10(1.02)

f(1) = 10.2

(1, 10.2)

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f(5) = 10(1.1040808)

f(5) = 11.040808

f(1)=10(1.02)^1

f(1)=10.2

Average rate= (fn2-fn1)/(n2-n1)

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the average rate of change of the function f(n) from n = 1 to n = 5 is 0.22.  

8 0
2 years ago
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ycow [4]

Answer:

18

Step-by-step explanation:

= -4 x (-5) - 2

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= 18

5 0
3 years ago
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