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Arturiano [62]
2 years ago
5

Can I please get help

Mathematics
1 answer:
Ilya [14]2 years ago
6 0

Answer:

B

Step-by-step explanation:

the y-intercept is -1 that only B has.

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Shtirlitz [24]

Answer:

The y-intercept of the line is 2

Step-by-step explanation:

You could try to find the slope of the line and then find the intercept with y axis by sloving b = y - ax

But here it seems easy enough once you see that the x values in the table increase by a factor of 8 and the y values in the table increase by a factor of 20.

(By the way, this is enough to give you the slope, because it is 8/20 ). But why bother?

Just extrapolate the table to the left, and you will find the y value where x = 0

x 0 8 16 24 32

y 2 22 44 64 84

So the y-intercept of the line is 2.

Extra:

The full equation of the line is:

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3 years ago
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Andrej [43]

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2 years ago
What is the range of F(x)=72x-x^2
Marianna [84]

Answer:

Range of F(x) = (-∞ ,72).

Step-by-step explanation:

Range of the function F(x) means the set of values which are taken by the function along its domain.

F(x) = 72 - x^{2}

Since coefficient of x^{2} is negative on the right side ,

Maximum value of F(x) will come at x = 0.

Which is, F(0) = 72.

Now, as x increases , F(x) decreases , when x will reach infinity ,

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Thus, F(x) is ranging from -∞ to 72 .

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Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre
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Answer:

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NikAS [45]

Answer:

33.7 m

Step-by-step explanation:

tan ACB = AB/AC

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