All categories

3 years ago

When f(x)=4, what is the value of x? O zero O 2 O 3 O4

Mathematics

2 answers:

madreJ [45]3 years ago

4 0

Answer:

Step-by-step explanation:

this might not be the best explanation but this is how I thought of it.

f(0)=4? any number multiplied by zero equals zero so it is not the first answer.

f(2)=4? if f were to be 2, then 2*2 can equal 4 so this is a pretty good answer.

f(3)=4? there isn't a whole number you can multiply with 3 that will make 4 so this is not the answer.

f(4)=4? if f were to be 1 then this could be a possible answer.

so we know that it is either the 2nd or 4th answer. look at the table. if you look, 2 forms into 4 (because they multiplied 2 by 2). but 4 doesn't remain at 4 (because they did not multiply it by 1). so we know the answer is 2.

Degger [83]3 years ago

3 0

Answer:

x = 2

Step-by-step explanation:

f(x) is the range and values of x the domain

When f(x) = 4 the corresponding value of x in the domain is x = 2

You might be interested in

Solve for x: 16 = x + 32

RideAnS [48]

Answer:

-16

Step-by-step explanation:

Use everyone's favourite thing: ALGEBRA!!!

16=x+32

16-32=x

-16=x

Hope that helps

6 0

3 years ago

Read 2 more answers

PLEASE ANSWER

mestny [16]

-4 - 1/3=-4.33333333333<span>

-4 - -1=-3

1/3 - 2=</span>-1.66666666667<span>

1/3 - 3 1/2=</span>-3.16666666667<span>

2 - 3 1/2=</span>-1.5<span>

-1 - 3 1/2=</span><span>-4.5</span>

3 0

3 years ago

Read 2 more answers

A researcher plans to study the causal effect of a strong legal system on economy, using data from a random sample of U.S. count

kogti [31]

Answer:

Based on expert opinion the regression does not suffer from omitted variable bias

Step-by-step explanation:

<em>Based on expert opinion the regression does not suffer from omitted variable bias </em>because its indicators taking values of 1 and 0 where 1 would represent taking action by the legal system and 0 would represent not taking action by the legal system. as

The researcher plans to regress national income per capita based on the effect of the legal system

applying the formula for addressing omitted variable bias ( attached below )

7 0

3 years ago

Mei has 8 jars of soup. Each jar contains 300 milliliters of soup. What is the smallest pot Mei can use to heat all the soup.[PL

Kobotan [32]

Answer: A pot of 2400ml

Step-by-step explanation: Ok, mei has 8 jars, and each jar has 300ml of soup, so the total amount of soup is 8 times 300ml

N = 8*300ml = 2400ml

So the smallest pot that mei can use to heat the soup is a pot that has exactly that volume. 2400ml, (discarding the fact that the volume of the soup will change as it is heated up)

7 0

3 years ago

Please Help, I can't figure out this problem

Otrada [13]

Answer:

<h2>The answer is 5 units</h2>

Step-by-step explanation:

The distance between two points can be found by using the formula

$d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} } \\$

where

(x1 , y1) and (x2 , y2) are the points

From the question

The points are (9,-7) and (5, -4)

The distance between them is

$d = \sqrt{ ({9 - 5})^{2} + ({ - 7 + 4})^{2} } \\ = \sqrt{ {4}^{2} + ({ - 3})^{2} } \\ = \sqrt{16 + 9} \\ = \sqrt{25}$

We have the final answer as

<h3>5 units</h3>

Hope this helps you

3 0

3 years ago