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erastovalidia [21]
2 years ago
9

Given the function defined in the table below, find the average rate of change, in

Mathematics
1 answer:
yaroslaw [1]2 years ago
5 0

Answer:

Given the function defined in the table below, find the average rate of change, in simplest form, of the function over the interval 0 < x ..

Step-by-step explanation:

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Smart people. Please click here. I attached a pic of the problem
sergey [27]

Look at the picture.

r=\sqrt{x^2+y^2}

\sin\theta=\dfrac{y}{r}\\\\\cos\theta=\dfrac{x}{r}\\\\\tan\theta=\dfrac{y}{x}\\\\\cot\theta=\dfrac{x}{y}\\\\\sec\theta=\dfrac{r}{x}\\\\\csc\thera=\dfrac{r}{y}

We have the point \left(\dfrac{8}{17},\ \dfrac{15}{17}\right)\to x=\dfrac{8}{17},\ y=\dfrac{15}{17}.

Calculate r:

r=\sqrt{\left(\dfrac{8}{17}\right)^2+\left(\dfrac{15}{17}\right)^2}=\sqrt{\dfrac{64}{289}+\dfrac{225}{289}}=\sqrt{\dfrac{289}{289}}=\sqrt1=1

\sin\theta=\dfrac{\frac{15}{17}}{1}=\dfrac{15}{17}\\\\\cos\theta=\dfrac{\frac{8}{17}}{1}=\dfrac{8}{17}\\\\\tan\theta=\dfrac{\frac{15}{17}}{\frac{8}{17}}=\dfrac{15}{17}:\dfrac{8}{17}=\dfrac{15}{17}\cdot\dfrac{17}{8}=\dfrac{15}{8}\\\\\cot\theta=\dfrac{\frac{8}{17}}{\frac{15}{17}}=\dfrac{8}{17}:\dfrac{15}{17}=\dfrac{8}{17}\cdot\dfrac{17}{15}=\dfrac{8}{15}\\\\\sec\theta=\dfrac{1}{\frac{8}{17}}=1:\dfrac{8}{17}=\dfrac{17}{8}\\\\\csc\theta=\dfrac{1}{\frac{15}{17}}=1:\dfrac{15}{17}=\dfrac{17}{15}

5 0
3 years ago
MATH!!! I HAVE NO IDEA HOW TO DO THIS PLEASE SHOW ME THE WORK I WANNA KNOW HOW TO DO THIS FOR THE NEXT QUESTION!!!!​
zimovet [89]

<h2><u>PLEASE MARK BRAINLIEST!</u></h2>

Answer:

Sorry I'm late!

Step-by-step explanation:

<em>Formula ⇒ </em>A = \frac{1}{2}bh

A = \frac{1}{2}bh

A = \frac{1}{2}(5)(7)

A = \frac{1}{2}(35)

A = 17.5

<h3>The Area of the face of the triangle is 17.5 in²</h3>

I hope this helps!

- sincerelynini

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3 years ago
Making Sense of Slope - Item 32544
Alexeev081 [22]

Answer:

the train track is straight

Step-by-step explanation:

i had that too

8 0
3 years ago
I have more question just don't get it wronge
Phantasy [73]
A


Mark brainliest please



Hope this helps you
8 0
2 years ago
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The length of a rectangle is 4 times the width. The rectangle width is 8 m what is the area of the rectangle
PIT_PIT [208]

Answer:

32

Step-by-step explanation:

8 x 4=32

area = length x width

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3 years ago
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