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Gnoma [55]
3 years ago
10

Perform the indicated operation of 4.2+1.9​

Mathematics
1 answer:
kykrilka [37]3 years ago
4 0

Answer:

6.1

Step-by-step explanation:

hope it helps<3

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Match them together to correct answer
Verizon [17]

ANSWER

Frequency=2

Midline =3

Amplitude =5

Period =π

EXPLANATION

We have:

f(x) = 5 \cos(x)  + 3

The given function is of the form;

f(x) = a\cos(bx)  + c

where

a=|5| =5 is the amplitude

and b=2 is the frequency.

and 2π/b=2π/2=π

The range of the given function is

8≤y≤-2

The midline is

\frac{8  + - 2}{2}  =  \frac{6}{2}  = 3

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3 years ago
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Check the picture below.

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3 years ago
Which relationships have the same constant of proportionality between y and x as the equation y
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I'm not too good at this but I got 10/4??

Step-by-step explanation:

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