Evaluate the expression solve for s = -1
2 answers:
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To find the slope, use the equation of a line:
Plug in the values for x and y:
We know that 2 can fit into 5 twice, which means 2*2 is 4.
We now have .
If 5 is b more than 4, then this means that 4 is b less than 5. Subtract 4 from both sides, and you will have b = 1.
This means your equation is y = 2x + 1.
Using the unit circle, it is found that the approximate decimal value of tan(α) is given by -3.274.
<h3>What is the unit circle?</h3>For an angle the unit circle is a circle with radius 1 containing the following set of points:
.
In this problem, we have point (-0.292, 0.956), hence .
Applying the definition of the tangent, we have that:
.
Hence the second option is correct.
More can be learned about the unit circle at brainly.com/question/16852127