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gizmo_the_mogwai [7]
3 years ago
6

Is x^2+y^2=16 a function

Mathematics
1 answer:
valentinak56 [21]3 years ago
4 0

Answer:

it is a Function

Step-by-step explanation:

because it doesnt fail the vertical test

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Are x and y inversely proportional in the table below?
rosijanka [135]
Answer: yes they are

Example: if you don’t believe me check for yourself :)
6 0
2 years ago
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Among the eighth-graders in Michael's school, 70% have siblings. The eighth-grade class is 5/6 the size of the seventh-grade cla
nikklg [1K]

Answer:

d. 192

Step-by-step explanation:

OK so if 70% of students in 8th grade have siblings and 112 8th graders have siblings, then:




0.7(total 8th graders) = 112


total 8th graders = 112/0.7


total 8th graders = 160




And since the number of 8th graders is 5/6 the size of the 7th grade class:


5/6(7th grade class) = 160


5(7th grade class) = 960


7th grade class = 192.




The correct answer is D) 192.


hope this helps can i be brainliest please

4 0
3 years ago
The inverse of f(x)= x2 is also a function
Margaret [11]
<h2>Answer:</h2><h3>False</h3><h2>Step-by-step explanation:</h2>

The inverse is not a function because this function is not one-to-one, that is, a function f has an inverse function if and only if there is no any horizontal  line that intersects the graph of f at more than one point, this is called the Horizontal Line Test for Inverse Functions. Thus, if you take an horizontal line it will pass through two points as indicated in the figure below. In conclusion, this function hasn't an inverse function.

3 0
3 years ago
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Solve for the indicated variable in this literal equation: <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Ba%7D%7Bb%7D%3Dc%20%20"
Rainbow [258]

a/b=c

you gonna cross multiple.

so, b multiple by c=a

bc=a

then you divide it by c

so the answer will be b=a/c


7 0
3 years ago
PLEASE HELPPPPPPPP MEEEEEEE
Kruka [31]
  • Answer:

can u explain it

Step-by-step explanation:

I can't understand it

5 0
3 years ago
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