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3 years ago

What are the points of discontinuity? Are they all removable? Please show your work.

Mathematics

1 answer:

Montano1993 [528]3 years ago

7 0

A) By definition, you have that the period of the y=aCos(bx) is:
Period=2π/|b|
b=2π/3
Period=2π/(2π/3)
Period=3
b) The amplitude of y=aCos(bx) is:
Amplitude=|a|
Amplitude=1/4
c) The mideline represents the horintal line that passes between the maximum and minimum points. In the equation y=aCos(bx) the mideline is: y=0

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Write an equation in point-slope form for the line that passes through the point with the given slope. (-5, -8), m = -2

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Answer:

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Step-by-step explanation:

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2 years ago

What’s 12 rounded to the whole number

marin [14]

Answer:

Step-by-step explanation:

12.45

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3 years ago

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Hi, can someone help with these questions? Thanks in advance !!

andreev551 [17]

5: 25 degrees
8: 48 degrees

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Explanation
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2 years ago

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What is the area of this figure?

nalin [4]

Answer:

<em>290.5 square miles</em>

Step-by-step explanation:

Consider splitting this figure into two mini rectangles and a triangle, each of given lengths;

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<em>Solution; 290.5 square miles</em>

4 0

3 years ago

Solve 0= 2t^3-21t^2+ 40t

sukhopar [10]

$0=2t^3-21^2+40t$
switch sides
$2t^3-21t^2+40t=0$
solve factoring
$t(t-8)(2t-5)=0$
using the zero factor principle
$t=0
$
solve
$t-8=0:t=8$
solve
$2t-5=0:t= \frac{5}{2}$
$t=0,t=8,t= \frac{5}{2}$
Hope this helps

4 0

3 years ago