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3 years ago

6

I need help fasst plz help will give brainliest!!!

1 answer:

guapka [62]3 years ago

3 0

Answer:

B

Step-by-step explanation:

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What is the answer to the q's

gavmur [86]

Answer: woah

Step-by-step explanation:

this is why io need a education

3 0

4 years ago

Which values are in the solution set of the compound inequality? Check all that apply. 4(x + 3) ≤ 0 or x + 1 > 3 –6 –3 0 3 8

Colt1911 [192]

we have

$4(x + 3) \leq 0$ -------> inequality 1

or

$x + 1 > 3$ -------> inequality 2

we know that

In this system of inequalities, for a value to be the solution of the system, it is enough that it satisfies at least one of the two inequalities.

let's check each of the values

<u>case 1)</u> x=-6

<u>Substitute the value of x=-6 in the inequality 1</u>

$4(-6 + 3) \leq 0$

$4(-3) \leq 0$

$-12 \leq 0$ -------> is ok

The value of x=-6 is a solution of the compound inequality-----> It is not necessary to check the second inequality, because the first one satisfies

<u>case 2)</u> x=-3

<u>Substitute the value of x=-3 in the inequality 1</u>

$4(-3 + 3) \leq 0$

$4(0) \leq 0$

$0 \leq 0$ -------> is ok

The value of x=-3 is a solution of the compound inequality-----> It is not necessary to check the second inequality, because the first one satisfies

<u>case 3)</u> x=0

<u>Substitute the value of x=0 in the inequality 1</u>

$4(0 + 3) \leq 0$

$4(3) \leq 0$

$12 \leq 0$ -------> is not ok

<u>Substitute the value of x=0 in the inequality 2</u>

$0 + 1 > 3$

$1 > 3$ --------> is not ok

The value of x=0 is not a solution of the compound inequality

case 4) x=3

<u>Substitute the value of x=3 in the inequality 1</u>

$4(3 + 3) \leq 0$

$4(6) \leq 0$

$24 \leq 0$ -------> is not ok

<u>Substitute the value of x=3 in the inequality 2</u>

$3 + 1 > 3$

$4 > 3$ --------> is ok

The value of x=3 is a solution of the compound inequality

case 5) x=8

<u>Substitute the value of x=8 in the inequality 1</u>

$4(8 + 3) \leq 0$

$4(11) \leq 0$

$44 \leq 0$ -------> is not ok

<u>Substitute the value of x=8 in the inequality 2</u>

$8 + 1 > 3$

$9 > 3$ --------> is ok

The value of x=8 is a solution of the compound inequality

<u>case 6)</u> x=10

<u>Substitute the value of x=10 in the inequality 1</u>

$4(10 + 3) \leq 0$

$4(13) \leq 0$

$52 \leq 0$ -------> is not ok

<u>Substitute the value of x=10 in the inequality 2</u>

$10+ 1 > 3$

$11 > 3$ --------> is ok

The value of x=10 is a solution of the compound inequality

therefore

<u>the answer is</u>

[-6,-3,3,8,10]

7 0

4 years ago

What is the solution set for StartAbsoluteValue y minus 9 EndAbsoluteValue less-than-or-equal-to 12:A?

Nikolay [14]

Answer:

y greater-than-or-equal-to 3 or y less-than-or-equal-to 21

i think just a guess

Step-by-step explanation:

4 1

3 years ago

Which equation describes how the parent function, y = x cubed, is vertically stretched by a factor of 4? y = x cubed 4 y = (x 4)

Musya8 [376]

The required function when the parent function is stretched comes to be $f(x)=x^{3} +4$ .

The parent function is:

$f(x)=x^3$

<h3>How vertical translation of the graph of a function takes place?</h3>

If a function f(x) is vertically translated by k units f(x) becomes f(x)+k where k is positive.

Given function $f(x)=x^3$ is vertically shifted by 4 units

So, f(x) will become f(x)+4

$f(x)+4 = x^{3} +4$

So, the required function is $f(x)=x^{3} +4$

Therefore, the required function when the parent function is stretched comes to be $f(x)=x^{3} +4$ .

To get more about graphs visit:

brainly.com/question/14323743

5 0

2 years ago

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What is the scientific notation for 0.000006

Murrr4er [49]

6/100000 is the answer

7 0

3 years ago

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