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professor190 [17]
3 years ago
7

How does f(x) = 3* change over the interval x = 4 to x = 57

Mathematics
1 answer:
Vilka [71]3 years ago
6 0

f(x) increase by a factor of 3

Explanation:

        Given that f(x)= 3* and the interval is x=4 to x=57

        Now we put the value for x is 4 to 57 then value of f(x) increase with the multiply of 3.

        Because the x is multiplied with 3 i.e., 3*

        So f(x) increase by a factor of 3.

        If we put x=4, then f(x)= 12     (∵ 3×4=12)

        If we put x=5, the f(x)= 15       (∵ 3×5=15)

        If we put x=6,the f(x)= 18             (∵ 3×6=18)

similarly., values of x= 7,8,9,...155.

        Then,

        If we put x=56, the f(x)=168

        This process will continue until f(x)=171 for x=57.

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Answer:

x=-23

Step-by-step explanation:

-3.8x-5.9x=223.1

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x=223.1/-9.7

x=-23

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3 years ago
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Natali5045456 [20]
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3 years ago
Tyler has $125.00 to spend on books and CDs. He buys one book for $30.00. He wants to spend the rest on CDs that are on sale for
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3 years ago
You go shopping and spend $264 on shirts and shorts. You purchase a total of 9 items. Each shirt costs $24 and each pair of shor
Kisachek [45]

Answer:

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8 0
3 years ago
Need help plzzz???!?????!
Shkiper50 [21]

Answer:

137

Step-by-step explanation:

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