Complete the sentence below.

1 answer:

3 0

The amplitude of the graphs of the sine and cosine functions is the vertical distance between the sinusoidal axis and the maximum or minimum value of the function.

And the period of each is the distance between two peaks of the graph, or the distance it takes for the entire graph to repeat.

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(4,-2) and (24,-17) finding the slope from points

Romashka [77]

Use the equation for the slope:
$slope = \frac{y2-y1}{x2-x1}$
The two points are equal to (x1, y1) and (x2, y2).

So choose one of your points to be (x1, y1). Let's choose (4, -2). That means x1 = 4 and y1 = -2.
The other point would then be (x2, y2). So x2 = 24 and y2 = -17.

Now put these values in to the equation:
$Slope = \frac{-17-(-2)}{24-4} = \frac{-15}{20} = \frac{-3}{4}$

The slope is -3/4.

3 0

2 years ago

A right triangle has leg lengths of 9 units and 12 units. Write an equation that can be

LenKa [72]

<h2>The Pythagorean Theorem</h2>

The Pythagorean Theorem: $a^2+b^2=c^2$

<em>a</em> and <em>b</em> are the two legs in a right triangle
<em>c</em> is the hypotenuse (the longest side of a right triangle; opposite the 90° angle
<em>*keep in mind that this theorem applies only to right triangles</em>

<h2>Solving the Question</h2>

We're given: