Ask question

Ask question

All categories

svetoff [14.1K]

3 years ago

11

Kent thinks that x+x and x2 are equivalent expressions because they each have a value of 4 when x=2. Which statement best demons

trates whether Kent is correct?

1 answer:

timofeeve [1]3 years ago

3 0

Kevin is incorrect because x+x is adding two numbers, but x^2 is multiply.

You might be interested in

1. The Spokesman-Review wants to know the public opinion on the construction of a new library downtown. It is decided that 48 pe

solong [7]

<span>1)
Number the residents using the latest census data, then use a random number generator to pick 48 people.
This is the best way to generate a random, relevant audience.

2) The population of interest consisted of the 1744 listeners that logged in and indicated their preference.</span>

7 0

3 years ago

14cm 28 what is the length of side x

Neko [114]

Answer:

28-14cm=14 or 28÷2=14

5 0

3 years ago

Poison Ivy had $17.34 in her account. She wrote a check for $24.86. What will her account balance be when the check is cashed? F

Ierofanga [76]

Answer:

it would be negative you subrtract not add , the answer is -7.52

Step-by-step explanation:

5 0

3 years ago

Is f(x)=3/4 a function?

Marat540 [252]

Answer:

Yes, f(x) = $\frac{3}{4}$ is a constant function.

Step-by-step explanation:

A function is defined to be a relation from 1 set of numbers to another set of numbers.

The main condition for a relation to be a function is that for every number in the domain there should be a <u>unique image</u>

Here the given function is f(x) = $\frac{3}{4}$

This function is a constant function and gives the value 0.75 for all values of x.

Hence the graph would be a straight line parallel to the x-axis passing through y = 0.75.

Hence the f(x) = 0.75 is a function.

4 0

3 years ago

Simplify the expression where possible.<br><br> (-5x 2)^3

Drupady [299]

-1000x^3 hope this helps

3 0

3 years ago

Read 2 more answers