3 years ago

Word Problem #2

Mathematics

1 answer:

tia_tia [17]3 years ago

7 0

324 cececdcececececece

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Which of the following graphs best represents f(x) = 3 sin 4x + 2?

Lesechka [4]

The graph for
f(x) = sin x
is a sinusoidal graph with the origin as the middle point and the value increases up to the maximum point before going down crossing the x-axis and reaching the minimum point before increasing again until it crosses the x-axis. The graph continues as a wave on both sides indefinitely.
f(x) = 3 sin 4x
has an amplitude of 3 or the highest point is 3 and a period of
Period = 2π/4 = π/2
f(x) = 3 sin 4x + 2
the graph is shifted 2 points upward.

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10 lb____64 oz (equal to, greater than, less than)

KengaRu [80]

Is greater than.

ten lb is 160 oz

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Read 2 more answers

ese Missy wants to determine whether x + 3 is a factor of the polynomial the x^4 + x² +6x-9 by using the factor theorem How does

photoshop1234 [79]

Step-by-step explanation:

First of all you use x+3 to start dividing and then you get your answer

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1 year ago

The midpoint of an is me -2,-6 if the coordinates of a are 1,-4 what are the coordinates of b

nalin [4]

Given:

$\text{ The midpoint of }\bar{AB}\text{ is }M(-2,-6).\text{ Co-ordinates of A are }(1,-4).$

Required:

What are the coordinates of B?

Explanation:

We know the mid-point of of line between two points is:

$(x,y)=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})$

Now, let point B(x1, y1)

$\begin{gathered} (-2,-6)=(\frac{1+x_1}{2},\frac{-4+y_1}{2}) \\ \text{ Equate Co-ordinates} \\ \frac{1+x_1}{2}=-2 \\ 1+x_1=-4 \\ x_1=-5 \\ and \\ \frac{-4+y_1}{2}=-6 \\ -4+y_1=-12 \\ y_1=-8 \end{gathered}$ $\text{ Point B is }(-5,-8)$

Answer:

Hence, (-5,-8) is point B.

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1 year ago

What does this equal<br> -5/6+(-5/6)=

Contact [7]

Answer:

-5/3

Step-by-step explanation:

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