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Drupady [299]
3 years ago
6

Describe the graph of of the equation x = -2. Is the equation a function?

Mathematics
2 answers:
Cloud [144]3 years ago
7 0
In the event that a line has no y-intercept, that implies it never converges the y-intercept, so it must be parallel to the y-intercept. This implies it is a vertical line, for example, . This slant of this line is vague. In the event that the line has no x-intercept, at that point it never meets the x-intercept, so it must be parallel to the x-pivot. 

If x-intercept is -2 the line would be vertical as the y-intercept = 0. 


Margarita [4]3 years ago
4 0

Answer:

<h2>A. vertical line: yes.</h2>

Step-by-step explanation:

When we have an equation with only one variable, that means it represents a vertical or horizontal line.

When the equation has the form x=k, where k is a real number, then it represents a vertical line, because its value is horizontally fixed.

Now, in this case we have the equation

x=-2

As we said before, this equation represents a vertical line which passes through x=-2.

Therefore, the right answer is A. vertical line: yes.

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Solve for x using the correct order operations
Mice21 [21]

Answer:

B: x = -12

Step-by-step explanation:

12 - (3 × 2)^2 + 4 × 3

Use PEMDAS, meaning solve what's in the parentheses first (P stands for parentheses)

12 - (6)^2 + 4 × 3

We get 6 because 3 × 2 = 6

Next step is solve any exponents (E for exponents)

12 - 36 + 4 × 3

We get 36 because 6 × 6 = 36 (the exponent was 2 meaning multiply the same number, 6, twice: 6 × 6)

Now we move on to multiplication and division (M for multiplication and D for division)

These are interchangable in that either can go first depending on its location in the equation

However, since there is no division in this problem we automatically skip to multiplication

12 - 36 + 12

We answered 12 because 4 × 3 = 12

Our last steps in PEMDAS are addition and subtraction (A for addition and S for subtraction)

These are also interchangable, but both are apparent in this problem

Now it depends on location

Whichever sign (addition or subtraction) is first in accordance from left to right is where we start first)

Subtraction is first

-24 + 12

Now we add -24 + 12

-12

5 0
3 years ago
G(x)=−3x−8<br><br> g( )=10<br><br> what's in the parenthesis
Kazeer [188]

Answer:

2

Step-by-step explanation:

G(x)=-3x-8
  x + 3x= -8

        4x=8

          x=\frac{8}{4}

          x=2
G(2)=10
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5 0
2 years ago
The line m has a slope of 2/3.Which line described below is the only line that could be parallel to line m?
ANEK [815]

Answer:

Parallel lines have the same slope, so the one with the same slope.

7 0
3 years ago
During a dry year, the reservoir level dropped 512 feet. The next year the level rose 314 feet. Which expression shows the total
tia_tia [17]

Answer:

You will be hot as shet

Step-by-step explanation:

e

5 0
3 years ago
PLEASE I REALLY NEED HELP!
vagabundo [1.1K]

Answer:

\frac{3}{28}

Step-by-step explanation:

Probability (P) is calculated as

P = \frac{requiredoutcome}{count}

The first required outcome is a red sweet from a total of 3 + 5 = 8

P( red) = \frac{3}{8}

There are now 2 red left and a count of 7, since 1 has been eaten, thus

P( second red ) = \frac{2}{7}

P( red and red ) = \frac{3}{8}  × \frac{2}{7} = \frac{6}{56} = \frac{3}{28}

6 0
3 years ago
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