Use this data for question #14. The results for a survey of 120 students who were selected randomly are listed below:

Mathematics

1 answer:

forsale [732]3 years ago

8 0

A i think it makes the most sense

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4c - 3, when c = -2 ///

Whitepunk [10]

4(-2)-3
=-8-3
=-11
c=-11

7 0

3 years ago

Which events are dependent? Choose all that apply.

Viefleur [7K]

The first three are dependent variables as the outcomes could potentially change due to any of these circumstances.
The last one is an independent variable due to the fact that rolling a die several times will not affect the next outcome.

7 0

3 years ago

Read 2 more answers

Explain, in writing, what each parameter in the given function has on the graph of its parent function. (4 Points) () = −cos(1/2

Andrew [12]

Answer:

The parameters in the parent function are:

the parameter correspondig to - 3 in the given function is 0 in the parent function.
the parameter corresponding to 1/2 in the given function is 1 in the parent function, and
the parameter corresponding to - 1 in the given function is 1 in the parent function.

Explanation:

The given function is $f(x)=-cos(x/2)-3$ .

The parent function of $f(x)=-cos(x/2-3)\text{ }is\text{ }h(x)=cosx$ . The parameters of the given function are -1 (which is mutlyplying the value of cosine, 1/2 which is multiplying the argument (x), and - 3 which is subtracted.