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soldier1979 [14.2K]
3 years ago
13

What is the y intercept of the line whose equation is y=1/x-3

Mathematics
2 answers:
Mashutka [201]3 years ago
7 0

Answer:

-3

Hope this helps! Please mark as brainliest.

son4ous [18]3 years ago
6 0

Answer:

x-intercept: (1/3,0)

y-intercept: none

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What is the equation of the line in slope-intercept form?
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Answer:

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Step-by-step explanation:

Slope-intercept form:   y = mx + b

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The line passses through points (0, 0) and (2, -1), so the slope:

m=\dfrac{-1-0}{2-0}=-\dfrac12

Therefore the equation:

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The function h=-16t^2 +1700 gives you the height h, of an object in feet, at t seconds. How long will it take the object to hit
garik1379 [7]

Answer:

The object will hit the ground after 10.308 seconds.

Step-by-step explanation:

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6 0
3 years ago
What are the zero(s) of the function f(x)=<img src="https://tex.z-dn.net/?f=%5Cfrac%7B4x%5E%7B2%7D-36x%20%7D%7Bx-9%7D" id="TexFo
Contact [7]

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D

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The function will be zero when the numerator is equal to 0. So, set the numerator equal to 0 and solve:

0 = 4 {x}^{2}  - 36x

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Therefore, x = 9 is a 0. Let's check with subtracted root now:

\frac{ 36   -    \sqrt{ {36}^{2}  - 4(4)(0)} }{2(4)}  \\  \frac{ 36  -  36}{8}  =  0

It appears 0 is also a root.

Therefore, the answer is D.

7 0
3 years ago
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