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3 years ago

Domain of (3,4) (-1,5) (-9,0) (3, -2) and range. And is it a function?

Mathematics

1 answer:

jarptica [38.1K]3 years ago

4 0

Answer:

Domain = 3,-1,-9,3

Range = 3,5,0,-2

Not a function

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For the equation a(x+2)=-3x+b, if a=1 what value of b will make x=2

tiny-mole [99]

Answer:

Step-by-step explanation:

replace x with 2 and you will got the answer...

3 0

3 years ago

I put a picture<br><br> —PLEASE HELP

Karo-lina-s [1.5K]

$▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪$

Base of a cube is a square, and in the given figure it's stated that the measure of each side is " x " ft

Therefore it's Area is equal to : -

$side \times side$

$x \times x$

${x}^{2}$

Now, since it's Area is given as 1/4 ft², let's equate the Areas to find the measure of each side ~

that is ~

${x}^{2} = \dfrac{1}{4}$

$x = \sqrt{ \dfrac{1}{2} \times \dfrac{1}{2} }$

$x = \dfrac{1}{2} \: \: feet$

It's time to find the volume of cube that is ~

$(side) {}^{3}$

So, let's plug the value of side length (1/2 ft)

Volume is equal to ~

${ \bigg(\dfrac{1}{2} \bigg) }^{3}$

$\dfrac{1}{8} \: \: ft {}^{3}$

Hence, the required 1/8 or 0.125 ft³

I hope it helped ~

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3 0

3 years ago

Read 2 more answers

What is the answer for -8(w-6=32

vladimir2022 [97]

The answer would be 2 because the problem(after rewriting it) is -8w+48=32. so then you subtract 48 from both sides and get -8w=-16. then divide both sides by -8 and you get 2

4 0

3 years ago

I need help asap pls

meriva

Answer:

$\displaystyle 36° = m∠NQS$

Step-by-step explanation:

Apply the Midsegment Theorem:

$\displaystyle \frac{1}{2}[96 - 4x]° = [5x + 6]° → [48 - 2x]° = [5x + 6]° → -42 = -7x; 6 = x \\ \\ [48 - 2(6)]° = [48 - 12]° = 36° \\ \\ AND/OR \\ \\ [5(6) + 6]° = [30 + 6]° = 36°$

I am joyous to assist you at any time.

8 0

3 years ago

Solve -9/2y = 27/2 for y

slavikrds [6]

Answer: y = -3

I hope this helps you

4 0

3 years ago