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vagabundo [1.1K]
2 years ago
7

Which are two possible reasons for the change within the frog population?

Mathematics
1 answer:
marishachu [46]2 years ago
7 0

The given sequence;–3.2, 4.8, –7.2, 10.8, is a geometric progression common ratio of -1.5.

<h3>What is a geometric series?</h3>

When all the terms of a geometric sequence are added, then that expression is called geometric series.

The given sequence ;

–3.2, 4.8, –7.2, 10.8, …

The common ratio

= -4.8/ 3.2

= - 1.5

The terms having a common ratio of -1.5 best describe the relationship between the successive terms in the sequence of the terms.

Learn more about geometric sequence here:

brainly.com/question/2735005

#SPJ1

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alekssr [168]

Answer: The function is EVEN.

Step-by-step explanation:

For this exercise it is important to remember that:

1. A function f(x) is even if and only if:

f(-x) = f(x) for all "x"

2. A function f(x) is odd if and only if:

f(-x) = -f(x) for all "x"

So knowing that, and given the following function k(x):

k(x)=x^6 - x^2 + 7

You can plug -x in for "x", order to know if this is even. Then, you get:

k(-x)=(-x)^6 - (-x)^2 + 7\\\\k(-x)=x^6-x^2+7

Therefore, since:

f(-x) = f(x)

You can determine that that the given function k(x)=x^6 - x^2 + 7 is Even.

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Answer:

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3 years ago
The propeller blades on a submarine have a radius of 6 feet. At full speed, they turn at 120 revolutions per minute. What is the
Kamila [148]

One revolution also corresponds to an angular displacement of 2π rad.

So, the angular velocity is

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What is the slope–intercept form of the equation 4x − 2y = 9?
adelina 88 [10]
Hey there! :D

Slope intercept form: y=mx+b

4x-2y=9

Add 2y to the other side. 

4x=9+2y

Subtract 9 on both sides.

4x-9=2y

Flip the equation over. 

2y=4x-9 <== slope intercept form 

I hope this helps!
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