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3 years ago

Please help with this

Mathematics

1 answer:

raketka [301]3 years ago

8 0

Answer:

I am not in your grade that Is way to hard

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The average rate of change of f from 2 to 3

ella [17]

For a function of $f$ , the average rate of change can be found as follows:

$ARC=\frac{f(x_{2})-f(x_{1})}{x_{2}-x_{1}}$

So, this problem asks for the Average Rate of Change of $f$ from $x_{1}=2$ to $x_{2}=3$ . In this way, we need to find $f(x_{1}) \ and \ f(x_{2})$ . As you can see above, we have the graph of $f(x)$ , so we can find these values. Thus, from the graph:

$f(x_{1})=4 \\ f(x_{2})=1$

Therefore:

$ARC=\frac{1-4}{3-2} \\ \\ \therefore \boxed{ARC=-3}$

3 0

2 years ago

PLEASE SOLVE FOR ME <3

natta225 [31]

Step-by-step explanation:

At the dance, soft drinks were 4 for $2.20 this use relationship to fill in the table.

A.) fill in the table:

# of drinks: 1 2 3 4

B.) why is the constant of proportionality?

C.) if you were to buy 22 soft drinks, how much would it cost?

5 0

2 years ago

Please look at the picture down below

Setler79 [48]

Answer:

D. 7.29.

Step-by-step explanation:

For a Normal Distribution:

Q1 = mean - (0.675) * standard deviation

= 8.5 - 0.675*1.8

= 7.285.

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3 years ago

Vectorcardiography Suppose the voltage vector of a healthy heart is given by [0.3, 20.2]. Cardiac abnormalities result in change

Alexeev081 [22]

Answer:

Please see attachment

Step-by-step explanation:

Please see attachment

7 0

3 years ago

For the following pairs of equations explain why the equations are NOT equivalent.

Serga [27]

If you were to make both x's equivalent, you'd have to multiply the first equation by 2 to get rid of the coefficient, 1/2. However, you'd have to multiply 2 onto -8 as well, therefore the equation would turn into x - 16 = 18. That is not equivalent to x - 8 = 18.

7 0

2 years ago