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3 years ago

When was unicode invented?

Computers and Technology

1 answer:

kvasek [131]3 years ago

6 0

I searched up the answer and got 1991. Hope this is correct.

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With a presentation open, you can hover your mouse pointer over a design theme on the Design tab, and PowerPoint will display th

algol [13]

Answer: Live preview

Explanation:

The live preview feature enables to display the current slide with the design theme formatting applied with the mouse pointer. This feature is also available in digital cameras where the screen can be used as viewfinder.

6 0

3 years ago

Which type of graph or chart will you use to show changes in data points?

likoan [24]

You would use a line graph because, line graphs show you the slope. The slope represents a change in data.

6 0

3 years ago

Sketch f(x) = 5x2 - 20 labelling any intercepts.

Norma-Jean [14]

Answer:

The graph of the function is attached below.

The x-intercepts will be: (2, 0), (-2, 0)

The y-intercept will be: (-20, 0)

Explanation:

Given the function

$f\left(x\right)\:=\:5x^2-\:20$

As we know that the x-intercept(s) can be obtained by setting the value y=0

$y=\:5x^2-\:20$

switching sides

$5x^2-20=0$

Add 20 to both sides

$5x^2-20+20=0+20$

$5x^2=20$

Dividing both sides by 5

$\frac{5x^2}{5}=\frac{20}{5}$

$x^2=4$

$\mathrm{For\:}x^2=f\left(a\right)\mathrm{\:the\:solutions\:are\:}x=\sqrt{f\left(a\right)},\:\:-\sqrt{f\left(a\right)}$

$x=\sqrt{4},\:x=-\sqrt{4}$

$x=2,\:x=-2$

so the x-intercepts will be: (2, 0), (-2, 0)

we also know that the y-intercept(s) can obtained by setting the value x=0

$y=\:5(0)^2-\:20$

$y=0-20$

$y=-20$

so the y-intercept will be: (-20, 0)

From the attached figure, all the intercepts are labeled.

8 0

2 years ago

_____ is the unauthorized entry into a computer system via any means

Montano1993 [528]

Hi,

The word you are looking for is "Hacking".

"Hacking is unauthorized entry into a computer system via any means."

Hope this helps.
r3t40

4 0

3 years ago

Select the correct line of missing code to create an output of "hello."

s2008m [1.1K]

Answer:

Explanation:

This feels like an error on the question issuer's part.

3 0

3 years ago