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2 years ago

6

The what toolbar can be customized to the preferences of the user

Computers and Technology

1 answer:

schepotkina [342]2 years ago

7 0

Is this a multiple choice question?

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Jamie has to enter names, grades, and scores of a group of students into a worksheet. Which option will Jamie use to describe th

Alona [7]

Answer:

a. labels

Explanation:

a. labels b. graphs c. numbers d. formulas

It is the labels, which is the title of each column. For one column we can have the names, for another column, we can have a label grade. and for the third column, we can have the label scores. And the others are the graphs, formulas and the numbers, which are not an option.

6 0

2 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

so

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

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

so

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

$y=0-20$

$y=-20$

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

From the attached figure, all the intercepts are labeled.

8 0

1 year ago

When an instance of a class, or object, is specified as a parameter to a method, a reference to the said object is passed to the

OLEGan [10]

Or pointer

VERY similar.

5 0

2 years ago

Which security scanner runs in a web browser and doesn't require that you install a product before scanning

balandron [24]

Answer:

It’s OSI. also your question cut off lol

4 0

2 years ago

What does this translate to?: 01001001 01110011 00100000 01100010 01110010 01100001 01101001 01101110 01101100 01111001 00100000

Anastasy [175]

"Is Brainly down?" would be the text translation

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2 years ago