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Marta_Voda [28]
3 years ago
5

Determine the slope of the line that contains the points E(5,4) & F(8,1).

Mathematics
2 answers:
algol133 years ago
8 0
-3/3= -1 is the slope. the formula is (y2-y1) over (x2-x1) and solve it like a fraction subtract the top and than the bottom and simplify if you need to 
weeeeeb [17]3 years ago
7 0
The slope would be -1
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AnnZ [28]

The solutions to 1 - cos(x) = 2 - 2sin²(x) from (-π, π) are (-π/3, 0.5) and (π/3, 0.5)

<h3>How to solve the trigonometric equations?</h3>

<u>Equation 1: 1 - cos(x) = 2 - 2sin²(x) from (-π, π)</u>

The equation can be split as follows:

y = 1 - cos(x)

y = 2 - 2sin²(x)

Next, we plot the graph of the above equations (see graph 1)

Under the domain interval (-π, π), the curves of the equations intersect at:

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<u>Equation 2: 4cos⁴(x) - 5cos²(x) + 1 = 0 from [0, 2π)</u>

The equation can be split as follows:

y = 4cos⁴(x) - 5cos²(x) + 1

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Next, we plot the graph of the above equations (see graph 2)

Under the domain interval [0, 2π), the curves of the equations intersect at:

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Read more about trigonometry equations at:

brainly.com/question/8120556

#SPJ1

4 0
1 year ago
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