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3 years ago

14

What is the answer to (-4, 7), (-6, -4)

1 answer:

daser333 [38]3 years ago

7 0

Answer:m

M=11/2

Step-by-step explanation:

Slope is equal to the change in y over the change in x, or rise over run.m=change in y change in x The change in x is equal to the difference in x-coordinates (also called run), and the change in y is equal to the difference in y-coordinates (also called rise).m=y2−y1x2−x1 Substitute in the values of x

and y into the equation to find the slope.m=−4−(7)−6−(−4)

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Find the period of the function. y=3 sin x/8

Alexus [3.1K]

Answer:

The period of given function is $Period = 16\pi$

So, Option B is correct.

Step-by-step explanation:

In this question we need to find the period of the function y= 3 sin x/8

The formula used to find period of function is: $\frac{2\pi }{b}$

We need to know the value of b.

To find the value of b we compare the standard equation with the equation of function given.

Standard Equation: y = a sin(bx - c) +d

Given Equation: y= 3 sin(x/8)

Comparing we get:

a= 3

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c= 0

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So, we get the value of b i.e 1/8. Putting it in the formula to find period of given function.

$Period = \frac{2\pi }{b}$

$Period = \frac{2\pi }{\frac{1}{8}}$

Solving,

$Period = 2\pi *8$

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3 years ago

How do I do this? Thank you!!

tatuchka [14]

Answer:

See explanation below

Step-by-step explanation:

x = 16sin49° = 12.1

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Write an equation of the line passing through (-2,4) and (3,5). Give the answer in standard form.The equation of the line in sta

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Start finding the slope of the line

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using one of the points find the intercept and the standard form

$\begin{gathered} (-2,4) \\ 4=\frac{1}{5}(-2)+b \\ b=4+\frac{2}{5} \\ b=4.4 \end{gathered}$

the equation of the line is

$y=\frac{1}{5}x+4.4$

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1 year ago