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sergiy2304 [10]
2 years ago
9

2

Mathematics
2 answers:
Nadusha1986 [10]2 years ago
4 0
L only

i did this last week
Mademuasel [1]2 years ago
3 0

Answer:

I only                                                                

Step-by-step explanaition:

The domain (x) can not repeat in order for it to be a function.

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I need help on this pls help
levacccp [35]

Answer:

slope = -\frac{3}{4}

Step-by-step explanation:

The slope of a line can be found by identifying two points and the graph and finding the overall change in y over the change in x:

slope=\frac{(y_{2}-y_{1})  }{(x_{2}-x_{1})  }

Using the points on the given graph of (-3, 2) and (1, -2):

\frac{-1 - 2}{1 - (-3)}=\frac{-3}{4}

So, slope = -\frac{3}{4}

8 0
4 years ago
HELP WHAT IS -2y+12 + -2y-7
astraxan [27]
Answer
-4y+5

Explanation
You add -2y and -2y which equals -4y, then you add 12 and -7 which equals 5, then just put them in order as they appear in the equation.
4 0
2 years ago
I inserted a picture of a question please state whether the answer is a b c or dI’ll insert a picture of question c and d
dangina [55]

The given function is:

f(x)=x^2

It is required to find the graph of g(x)=1/3 f(x).

Recall that the graph of a function g(x)=a f(x) is derived as a result of vertically shrinking the graph of f(x) towards the x-axis, where 0

Notice that in this case, a=1/3, which falls in the given interval for a vertical shrink.

Start with the graph of f(x)=x², which is the parent function for a quadratic function (graph in red):

Next, vertically shrink this graph towards the x-axis by a factor of 1/3 to graph, g(x)=1/3 f(x) in blue:

Notice that the graph that matches this from the options is the graph in option D.

The correct answer is option D.

5 0
2 years ago
What is 78 x 42 With the 1's on top and stuff
alexgriva [62]

Answer:

3276?

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
To determine the height of a television tower, a person stands 135 ft from its base and determines the angle of elevation to the
Ipatiy [6.2K]

Answer:

  105.5 ft

Step-by-step explanation:

The tangent ratio is the ratio of the side opposite an angle to the adjacent side in a right triangle. Here, the side opposite the angle is the tower height, and the adjacent side is the distance to the tower. Then the appropriate relationship is ...

  tan(38°) = (tower height)/(135 ft)

Multiplying by the denominator gives ...

  tower height = (135 ft)·tan(38°) ≈ 105.473 ft

The height of the tower is about 105.5 feet.

7 0
4 years ago
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