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bija089 [108]
3 years ago
10

Hey help me with this question plzzzz

Mathematics
2 answers:
Wittaler [7]3 years ago
6 0
<h3>Two Answers: choice C, choice D</h3>

Look at where we don't have repeating x values. This happens with function C and function D. All the x values are unique for each choice mentioned.

In choices A, B, and E, the value x = -3 repeats itself. So we don't have a function for either of these. A function is only possible if any input (x) leads to exactly one output (y).

zavuch27 [327]3 years ago
5 0
The answer is c and d
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Which one answers this equation
Rom4ik [11]

Answer:

divided

Step-by-step explanation:

none of these work but if u divided it you would get 32 noe of them give you -32

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3 years ago
What irrational number is between 4.47 and 4.48?
shepuryov [24]

Answer: √20 is between 4.47 and 4.48

Step-by-step explanation:  Square roots of numbers between perfect squares are irrational numbers. 16 and 25 are squares of 4 and 5, so the irrational number we are looking for must be about halfway between 16 and 25.

\sqrt{20} =4.472135955  is more than 4.47 and less than 4.48

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What is the solution to this system of linear combination 3a+6b=45 2a-2b=-12 what is the solution to the system?
DanielleElmas [232]
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3 years ago
Use the first five terms of the trigonometric series to approximate the value of <img src="https://tex.z-dn.net/?f=sin%5Cfrac%7B
Schach [20]

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Step-by-step explanation:

3 0
3 years ago
5. Greg used a sensor to measure the speed of a moving car at different
Hatshy [7]

The correct option regarding whether the table represents a proportional relationship is:

The relationship is proportional because the ratio of m to k is constant.

<h3>What is a proportional relationship?</h3>

A proportional relationship is a function in which the output variable is given by the input variable multiplied by a constant of proportionality, that is:

y = kx

In which k is the constant of proportionality.

In this problem, the ratio of m to km is given as follows:

k = 11/17.699 = 26/41.834 = 34/54.706 = 0.6215.

Since the values are equal, the correct option is:

The relationship is proportional because the ratio of m to k is constant.

More can be learned about proportional relationships at brainly.com/question/10424180

#SPJ1

4 0
2 years ago
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