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Sedaia [141]
2 years ago
13

Which of the following points are in the first quadrant of the xy-plabe? check all that apply

Mathematics
2 answers:
Serga [27]2 years ago
8 0

Answer: B and D because for the 1st quadrant both x and y need to be positive

Step-by-step explanation:

Readme [11.4K]2 years ago
7 0

B. (2,2)

D. (4,8)

The format for 1st quadrant is: (+,+).

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ehidna [41]
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3 years ago
samanthas house is 72 feet wife. in a photograph the width of the house was 4 inches, and its height was 2.5 inches. what is the
Anna11 [10]
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7 0
2 years ago
What is the domain of the function f(x) = sqrt 7x+21
timurjin [86]

\text{if is}\ f(x)=\sqrt{7x+21}\ \text{then the domain is:}\\\\7x+21\geq0\ \ \ |-21\\7x\geq-21\ \ \ \ |:7\\x\geq-3\to x\in[-3;\ \infty)


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6 0
3 years ago
Given that y=14/√(1+6x^3 ), find dy/dx and use it to find an approximate change in y when x changes from 2 to 2.003. Hence, find
diamong [38]
Have you attempted this derivative?
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3 years ago
Solve for rv=r+at, for r
mafiozo [28]
v=r+at

Since we need to solve for r we have to leave that variable alone in one side of the equation. We notice that at is adding in the right side, then it goes to the left side substracting, that is:

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r=v-at

in the last part we only switch the sides of the equation.

8 0
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