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3 years ago

Simplify this expressionn-10+9n-3

Mathematics

2 answers:

Harlamova29_29 [7]3 years ago

5 0

10n-13

Add the "n" together and you will get a total of 10n
Add the -3 and -10 together to get a total of -13

ivolga24 [154]3 years ago

4 0

1. <span>n-10+9n-3
2. (n+9n)+ (-10-3)
3. 10n -13</span>

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The function LaTeX: f\left(x\right)=2\cdot4^xf ( x ) = 2 ⋅ 4 xcan be used to represent an exponential growth curve. What is the

nikklg [1K]

Option B: 4 is the multiplicative rate of change of the function

Explanation:

The exponential growth function is $f(x)=2(4)^x$

We need to determine the multiplicative rate of change of the function.

First, let us determine the values of function.

x y

1 8

2 32

3 128

4 512

Since, the multiplicative rate of change of an exponential function is the number by which the next term is increasing or decreasing.

Thus, the multiplicative rate of change of the function is given by

Multiplicative rate of change of the function = $\frac{32}{8} =4$

Multiplicative rate of change of the function = $\frac{128}{32} =4$

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Therefore, Option B is the correct answer.

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the price of a cup of coffee has dropped to $2.20 today. Yesterday's price was $2.35. Find the percentage decrease. Round your a

notka56 [123]

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const2013 [10]

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