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raketka [301]
3 years ago
7

The function f(x) = 2 • 5x can be used to represent the curve through the points (1, 10), (2, 50), and (3, 250). What is the mul

tiplicative rate of change of the function?
Mathematics
2 answers:
Free_Kalibri [48]3 years ago
8 0
F'x= d (2.5x)/dx
= 2.5x. ln5 ( rate of change)
Sedaia [141]3 years ago
5 0
<h2>Answer:</h2>

The multiplicative rate of change of the function is:

                                5

<h2>Step-by-step explanation:</h2>

We are given a function f(x) in terms of the variable x as:

       f(x)=2\cdot 5^x

The function passes through:

                 (1, 10), (2, 50), and (3, 250).

We know that the multiplicative rate of change of the exponential function :

          f(x)=ab^x

is b.

Here we have:   a=2 and b=5

(i.e. there is a multiplication by a fixed number i.e. 5 as compared to the preceding value )

  Hence, the multiplicative rate of change is:

                             5

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Step-by-step explanation:

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849.15 with 6 percent sales tax is 900.10

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Factorise<br>15 a^3 b - 35ab^3​
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Answer:

15 a^3 b - 35ab^3

taking common

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3 years ago
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What is the value of R?
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Answer:

B

Step-by-step explanation:

Subtract 150 from both sides

-5r ≥ -62.5

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2 years ago
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I need someone to solve this
9966 [12]

The value of ? and X are 12 and 24 respectively

<h3>Similarity theorem of a triangle</h3>

A triangles is 2D shape with three sides and angles.

From the given diagram, the ratio of similar sides is equal to a constant as shown;

15/20 = 9+15/20+x

Cross multiply

15/9+15 = 20/20+x

15/24 = 20/20+x

Comparing with the given ratio

? = 24

X = 20+x

Find x

15(20+x) = 480

300 + 15x = 480

15x = 180

x =12

Fro the given expression

x/32 = 9/?

12/32 = 9/?

12 ? = 32 * 9

? = 24

Hence the value of ?and x from the given diagram is 12 and 24 respectively

Learn more on similar triangles here: brainly.com/question/11920446

#SPJ1

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2 years ago
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