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3 years ago

An array's size declarator must be a with a value greater than .

1 answer:

8 0

(note that examples are in C++)

Firstly, it must be a constant. Because you can't do something like this:

int x = 5;
int arr[x];

Because x's value could change over time, which is why you get a compile error. If x was a constant, indicated by keyword 'const', then this would compile, as x's value could never change.

Secondly, and obviously, the size of the array must be greater than 0, as you can't have an array with zero or negative number of elements.

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If you came across an article that discussed the benefits of studying the night before a test rather than the morning of, what c

Marina CMI [18]

Answer:

A. Do your own research including reading articles related to the same topic.

Explanation:

To confirm online information that is not made by reputable experts, professionals, journals, or websites, it is always recommended to cross-check such information carefully. To do that is to make research on the same topic and confirm if the actual information is the same.

Hence, in this case, the correct answer is "Do your own research including reading articles related to the same topic."

5 0

3 years ago

What is the inverse function of d(x ) = -2x - 6?

PtichkaEL [24]

Answer:

$-\frac{x}{2} - 3$

Explanation:

d(x) = -2x - 6

to find the inverse of a function, you need to follow these steps:

1. set d(x) = y

2. interchange the variables, so y becomes x and x becomes y

3. solve the equation for y

step 1: set d(x) = y

y = -2x -6

step 2: interchanging the variables

y = -2x - 6 turns into x = -2y - 6

step 3: solving for y

x = -2y - 6 < add 6 to both sides to get rid of it on the right

x + 6 = -2y < divide both sides by -2 to get y alone

x + 6 / -2 = $-\frac{x}{2} - 3$

-2y / -2 = y

$-\frac{x}{2} - 3$ = y

so the inverse of the function is $-\frac{x}{2} - 3$

7 0

3 years ago

What is a way to minimize technical problems with your computer

Gala2k [10]

Buy or get new software that protects ur pc, such as a "fixmestix" or just download new software or use a disc

4 0

3 years ago

This is an example of ______________ of variables:

Sedbober [7]

Answer:

Encapsulation is an example of variables

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3 years ago

12. Which one of the following items would you be most likely to keep in a database?

AysviL [449]

The item that would be most likely to keep in a database would be the payroll records. The other items such as address book, financial statements and sales reports would not necessarily be placed in a database.

The answer would be letter A.

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4 years ago

An array's size declarator must be a ________ with a value greater than ________.

An array's size declarator must be a with a value greater than .