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4 years ago

12

If x is 4 then y is

1 answer:

Eduardwww [97]4 years ago

6 0

Answer:

2

Step-by-step explanation:

if x is 4 then y is 2 unlesss uknwo

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Is the following relation a function? (4,2), (1,1), (0,0), (1, -1), (4, -2). Give the domain and range.

natima [27]

It's not a function because 4 and 1 has 2 images in y so there's no range but the domain = {4,1,0}

8 0

4 years ago

A frction with fractions in either the numerator or the denominator or both called a??

makkiz [27]

Answer:

compound fraction

Step-by-step explanation:

When a “normal” fraction contains fractions in either the numerator or denominator or both, then we consider it to be a complex fraction. This type of fraction is also known as a compound fraction. There are two methods used to simplify such kind of fraction.

8 0

3 years ago

C) Simplify fully<br> е х е х е х е х f<br> e x e x e x f x f

bearhunter [10]

Answer
4e x f
3e x 2f

4 0

3 years ago

Which expression has a positive quotient?

svp [43]

Answer:

Only 1st option Negative three-fourths divided by Negative two-thirds has positive quotient.

Option A is correct.

Step-by-step explanation:

We will solve to find out Which expression has a positive quotient.

We know the division rule: $\frac{-a}{-b}=\frac{a}{b}$ and $\frac{-a}{b}=\frac{-a}{b}$

We will use these rules

1) Negative three-fourths divided by Negative two-thirds

$=\frac{-\frac{3}{4} }{-\frac{2}{3} }\\=-\frac{3}{4}\times -\frac{3}{2}\\=\frac{9}{8}$

The quotient is positive.

2) Negative StartFraction 1 over 8 EndFraction divided by 3 and one-fifth

$\frac{-\frac{1}{8} }{3\frac{1}{5} }\\=\frac{-\frac{1}{8} }{\frac{16}{5} }\\=-\frac{1}{18} \times \frac{5}{16}\\=-\frac{5}{288}$

The quotient is negative.

3) 2 and StartFraction 2 over 7 EndFraction divided by negative one-fifth

$\frac{2\frac{2}{7} }{-\frac{1}{5} }\\= \frac{\frac{16}{7} }{-\frac{1}{5} }\\=\frac{16}{7} \times -5\\=-\frac{80}{7}$

The quotient is negative.

4) Negative 6 divided by Five-thirds

$\frac{-6}{\frac{5}{3} }\\=-6 \times \frac{3}{5}\\=-\frac{18}{5}$

The quotient is negative.

So, only 1st option Negative three-fourths divided by Negative two-thirds has positive quotient.

Option A is correct.

4 0

3 years ago

Read 2 more answers

1. Refer to the equation 3x − 4y = 12. (a) Create a table of values for at least 4 points.

Zinaida [17]

Answer: THE TABLE OF VALUES IS ATTACHED.

Step-by-step explanation:

Given the following equation:

$3x-4y = 12$

You can solve for the variable "y":

$3x-4y = 12\\\\-4y=-3x+12\\\\y=\frac{3}{4}x-3$

Now you can give values to "x" and substitute each into the equation to find the corresponding value of "y".

For $x=-1$ :

$y=\frac{3}{4}(-1)-3=-3.75$

For $x=0$ :

$y=\frac{3}{4}(0)-3=-3$

For $x=1$ :

$y=\frac{3}{4}(1)-3=-2.25$

For $x=2$ :

$y=\frac{3}{4}(2)-3=-1.5$

With this values you can make the table shown attached.

4 0

3 years ago