All categories

3 years ago

How can you distinguish if the solution is one value, all real numbers, or no solutions?

Mathematics

1 answer:

murzikaleks [220]3 years ago

8 0

Answer:

If x can only have one answer, then the solution is one value. If x can be all real numbers, then the solution is all real numbers. And if x doesn't have an answer then it has no solution.

Step-by-step explanation:

For example:

One value: 7 + x= 10 => x= 3

All real numbers: 0x=0 => x can be all real numbers

No solutions: 7x=6x => no solutions

You might be interested in

NEED HELP ASAP WILL GIVE BRAINLIEST REAL ANSWERS ONLY PLZ REPORT LINKS OR PEOPLE ANSWERING FOR POINTS

nikklg [1K]

Answer:

Step-by-step explanation:

Trust

6 0

2 years ago

What is y-3x=19 in slope intercept form

aleksley [76]

Y=3x+19 You add 3x to each side. Because your trying to get y by its self like y=mx+b.

4 0

3 years ago

The label on the car's antifreeze container claims to protect the car between −40°C and 125°C. To covert Celsius temperature to

Solnce55 [7]

Answer:

see below

Step-by-step explanation:

The label on the car's antifreeze container claims to protect the car between -40°C and 125°C.

So inequality which models this situation will be -40°C < T < 125°C

Now we have to show this inequality in Fahrenheit temperature with the help of $C=\frac{5}{9} (F-32)$

So the compound inequality in Fahrenheit temperature will be

$-40 < \frac{5}{9} (F-32) < 125$

7 0

2 years ago

Consider this function: f(x) = -4x + 7. Which polynomial is equivalent to f(f(x))? A. 16x – 28 B. 16x2 – 56x + 49 C. 16x – 21 D.

Temka [501]

Answer:

The answer is :

C. 16x - 21

5 0

2 years ago

The aspect of geography that examines physical characteristics of the Earth is known as ______________.

antoniya [11.8K]

<span>The aspect of geography that examines physical characteristics of the Earth is known as physical geography. The correct option among all the options that are given in the question is the third option or option "C".

Number of people in the year 2010 = 308.7 million
Number of people in the year 2000 = 281.4 million
Number of people by which the population grew = (308.7 - 281.4) million
= 27.3 million
Percentage of change in the population = (27.3/308.7) * 100
= 8.84 percent.

</span>

5 0

3 years ago

Read 2 more answers