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Olin [163]
3 years ago
14

I got this homework packet , I did some of the questions but graphs are what I’m stuck on the most .

Mathematics
1 answer:
yKpoI14uk [10]3 years ago
6 0

Answer:

For the first picture, I think it is C and the second one should be A.

Step-by-step explanation:

You use vertical lines and if it hits it multiple times it is not a function. Like if it hits two dots or something it is not a function. I hope that make sense, let me know if it doesn't.

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Trigonometric ratios in right triangles pls help
Ket [755]
The answer is 4/3 if I am not mistaken
8 0
3 years ago
John has a bag of red and blue marbles. John chooses 2 marbles without replacing the first.
Arturiano [62]

Answer:

Step-by-step explanation:

5 0
3 years ago
A toy rocket is launched straight up from the top of a building. The function that models the height as a function of time is h(
kicyunya [14]

Answer: 50 ft

Step-by-step explanation:

The correct function is h(t)=-16t^2+200t+50.

Hi, to answer this question we simply have to replace t =0 in the function given:

h(t)=-16t^2+200t+50.

h (0) = -16t^2+200t+50.

h(0) = 50

When the time is 0, the rocket is at the top of the building.

The rocket was launched from a 50 ft height.

Feel free to ask for more if needed or if you did not understand something.  

4 0
3 years ago
What does 18 tens and 20 ones equal
Rudiy27
18 tens= 180
20 ones= 20
180+20= 200
200
6 0
3 years ago
Read 2 more answers
How to find the vertex of a quadratic function?
slamgirl [31]
The formula for a quadratic function is y=ax^2+bx+c.
The vertex is h, k. This can be found by evaluating y to get k, and dividung -b by a in order to get h.

Hope this helps!
6 0
3 years ago
Read 2 more answers
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