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joja [24]
3 years ago
12

For the graphed function f(x) = −(3)x − 1 + 3, calculate the average rate of change from x = 1 to x = 3.

Mathematics
1 answer:
True [87]3 years ago
3 0
The correct answer should be 6
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Graph the six terms of a finite series where a1 = −3 and r = 1.5.
s344n2d4d5 [400]
We are given the first term and the common ratio, this means they belong to a geometric series.

For the given series:

a_{1}=-3 \\ 
r=1.5

Each term of the geometric series is obtained by multiplying the previous term by common ratio.

So the next terms will be:

-4.5, -6.75, -10.125, -15.1875, -22.78125

The general formula for the G.P would be:

a_{n}=-3(1.5)^{n-1}

On plotting the series, the result will be like this:

6 0
4 years ago
Read 2 more answers
Using the computer output, what is the correlation
sineoko [7]

Answer:

B = 0.547

Step-by-step explanation:

edge showed me how

4 0
2 years ago
What is the equation of the line that passes through point (4,12) and has a y intercept of -2
gregori [183]

Answer: Y = 7x/2 -2

Step-by-step explanation:

Y intercept of -2 means there's a point at (0,-2).

Given the two points (4,12) and (0,-2), we can now find the slope

12-(-2)/4-0 = 14/4 = 7/2 which is the slope

so the equation is Y = 7x/2 -2

7 0
2 years ago
Find the value of x so that the function has the given value.<br> k(x)=7;k(x)=49
geniusboy [140]

Answer:

i don't what you want me to do here...

You gave me the same problem just two different numbers so maybe the answer is 7... idek tho bro

k times x = 7

k times x = 49

Step-by-step explanation:

6 0
3 years ago
Can somebody plz help answer both of these 2 questions!!! I don’t really get wat simplify it means...
LenaWriter [7]
The first answer is 67.4352 I believe. The second answer is 142.08 I think. Simplify is another term for evaluate!
4 0
3 years ago
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