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Tema [17]
4 years ago
9

Which graph represents f(x)=4*2x?

Mathematics
2 answers:
sweet [91]4 years ago
6 0

Answer: Third option (bottom left)

Step-by-step explanation: We want to find which one of the graphs is the graph of the function f(x) = 4*2^x

Let's analyze some interesting points.

f(0) = 4*2^0 = 4*1 = 4

So we need to find the graph that passes through the point (0,4) (this means that intercepts the y-axis in the 4)

The graph that passes through the point (0,4) is the third option (bottom left one)

hram777 [196]4 years ago
5 0

f(x)=4\cdot2^x\\\\y-intercept\ for\ x=0:\\\\f(0)=4\cdot2^0=4\cdot1=4

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23 over.30 ÷20 over 24
alexgriva [62]

Remark

Don't try and do this all at once. Break it down, otherwise you'll have layers and brackets all over the place.

Step One

Find 23/0.3

X = 23/0.3 = 76.7

Step Two

Now Divide by 20

x1 = 76.7 / 20

x1 = 3.83

Step Three

Take this result and put it over 24

x2 = x1/24

x2 = 3.83 / 24

x2 = 0.1597 <<<< Answer

6 0
3 years ago
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A pair of parallel lines is cut by a transversal, as shown:
Hitman42 [59]

The correct answer is option C which is x = y.

<h3>What is the alternate interior angle?</h3>

The angle formed by the line intersecting two parallel lines is called the alternate interior angle. This two angles are equal in magnitude.

In the given figure we can see that the angle x will be equal to the angle y because of the right opposite angles.

Since two parallel lines are cutting the upper part at x so the same lower part will be also x due to corresponding angles.

Now just right opposite to x there is an angle y so the angles x and y will be equal to each other.

Therefore the correct answer is option C which is x = y.

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8 0
2 years ago
6p = 1 x 6p is what property?
serious [3.7K]
I think the answer is 4
4 0
4 years ago
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What is the solution to the system of equations? y = 2/3x + 3 x = –2
docker41 [41]

Answer:

solution (-2,  \frac{5}{3}).

Step-by-step explanation:

Given : y = \frac{2x}{3} + 3  and x = –2.

To find : What is the solution to the system of equations.

Solution : We have given that y = \frac{2x}{3}+ 3 ------equation (1)

and                                            x = –2.   ------equation (2)

On plugging the x = -2 in equation (1)

y = \frac{2(-2)}{3} + 3

y = \frac{-4}{3} + 3 .

On simplification we get ,

y = \frac{5}{3}.

Therefore, solution (-2,  \frac{5}{3}).

6 0
3 years ago
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iVinArrow [24]

Answer:

A factor of 3x^3-9x^2+3x is 1

Step-by-step explanation:

The factor of 3 are:

1,3

The factor of 9 are:

1,9,3

The factor of 2 are:

1,2

Hope this help and have a great day

3 0
4 years ago
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